{"title":"Enhancing the impact of literature reviews: guidelines for making meaningful contributions","authors":"Allard C. R. van Riel, Hannah Snyder","doi":"10.1108/sjme-05-2024-0125","DOIUrl":"https://doi.org/10.1108/sjme-05-2024-0125","url":null,"abstract":"\u0000Purpose\u0000Most papers and books on conducting literature reviews primarily emphasize achieving technical quality, ensuring reproducibility and validating results. Notwithstanding the need for technical excellence, there is also a need for relevance. The purpose of this study is to address that need and offer practical and constructive suggestions for enhancing the meaningful contribution of a literature review, thereby increasing its impact and relevance for publication.\u0000\u0000\u0000Design/methodology/approach\u0000In this conceptual paper, the authors explore strategies to enhance the relevance and contribution of a literature review. By clarifying the needs of diverse audiences and the principles of generating new insights, the authors provide a broad range of options without being prescriptive. Recognizing that every literature review is unique, this paper contrasts various approaches to offer flexible and adaptable guidance.\u0000\u0000\u0000Findings\u0000Literature reviews can be enjoyable to read and write, offering a wide range of substantial contributions that meet the expectations of readers and journal editors. This paper offers practical suggestions for prospective authors to make their reviews more relevant, invaluable and engaging, and summarizes these suggestions in a comprehensive checklist.\u0000\u0000\u0000Research limitations/implications\u0000The paper is not exhaustive but rather complements prevalent literature review methodologies.\u0000\u0000\u0000Originality/value\u0000Existing literature offers limited guidance on enhancing a review’s contribution to science, academic inquiry and society. This paper fills that gap by providing both academic considerations and practical recommendations, drawing on the author’s extensive experience in reviewing and conducting literature reviews.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":"123 43","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141665263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sketching a comprehensive picture of the marketing discipline: a bibliometric analysis covering eight top-tier journals","authors":"Ayhan Akpınar","doi":"10.1108/sjme-02-2022-0017","DOIUrl":"https://doi.org/10.1108/sjme-02-2022-0017","url":null,"abstract":"Purpose\u0000This study aims to examine marketing trends spanning a period of 26 years to scrutinize North American influence in marketing research, as well as enhance comprehension of interdisciplinary marketing knowledge and identify prominent scholars, universities, countries, and articles that warrant further scholarly exploration.\u0000\u0000Design/methodology/approach\u0000This paper uses bibliometric methods to analyze the publications of eight top-tier journals (Journal of Marketing, Journal of Consumer Research, Journal of Marketing Research, Journal of the Academy of Marketing Science, Marketing Science, Journal of Retailing, Journal of Consumer Psychology and International Journal of Research in Marketing) between 1996 and 2021, as found in the Scopus database.\u0000\u0000Findings\u0000The findings indicate that North American hegemony in the marketing discipline continues and that the impact of marketing on other disciplines remains controversial. Some universities have a deeply rooted tradition of marketing departments. Some articles from 26 years ago are still frequently cited.\u0000\u0000Research limitations/implications\u0000The study covers the period from 1996 to 2021. It includes only articles, uses a single database and is cross-sectional. Future research should explore longer time periods by using various databases for comprehensive analysis.\u0000\u0000Originality/value\u0000To the best of the authors’ knowledge, this study constitutes one of the first attempts to understand the scholarly contributions of the marketing discipline by considering eight top-tier journals.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":" 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141677381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Badar (Imran) Imran, Ajmal Waheed, Arifa Tanveer, Hina Fayyaz
{"title":"Hotel’s customer empowerment, environmental corporate social responsibility, and online customer value co-creation to attain sustainable development goals (SDGs)","authors":"Badar (Imran) Imran, Ajmal Waheed, Arifa Tanveer, Hina Fayyaz","doi":"10.1108/sjme-10-2023-0289","DOIUrl":"https://doi.org/10.1108/sjme-10-2023-0289","url":null,"abstract":"\u0000Purpose\u0000The hotel customers are conscious of the deteriorating environmental conditions and demand for online immersions. Hotels lack an exciting shift in customer behavior for augmented customer re-patronage intention (CRPI) especially in developing countries. This study aims to apply customer-dominant service logic (CDSL) to comprehend customers’ life-sphere contributing to some of the vital United Nations sustainable development goals (UN SDGs). In this essence, CDSL grasps the impact of customer empowerment (CE) and environmental corporate social responsibility (Env CSR) on customer re-patronage intention (C-RPI) with the mediating and moderating effects in Pakistan’s four- and five-star hotels.\u0000\u0000\u0000Design/methodology/approach\u0000A deductive approach is followed in which an online survey of 400 hotel customers was conducted using purposive and snowball sampling techniques to understand the practice of C-RPI and UN SDGs.\u0000\u0000\u0000Findings\u0000This study reveals that executing the UN SDGs in the hotel industry eventually boosts CE and Env CSR, further enhancing online customer value cocreation (O-CVCC) resulting in C-RPI. Both CE and Env CSR gain a complimentary/partial mediation by O-CVCC on C-RPI is also reported. Moreover, sensation seeking moderates the relationship between CE and O-CVCC. Yet, customer commitment does not moderate the relationship between O-CVCC and C-RPI.\u0000\u0000\u0000Originality/value\u0000This study highlights that C-RPI (i.e. SDG 11) enhances when Env CSR is taken care of (i.e. SDG 13), customers are empowered (i.e. SDG 5 and SDG 17) and cocreated online (i.e. SDG 9). To the best of the authors’ knowledge, this study is one of the first studies to empirically test the approaches in the hotel industry contributing to SDG 5, 9, 11, 13 and 17.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":" 35","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141673975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cristina Mele, Tiziana Russo Spena, Stefano Paolo Russo
{"title":"Experimenting on the metaverse to foster innovation","authors":"Cristina Mele, Tiziana Russo Spena, Stefano Paolo Russo","doi":"10.1108/sjme-05-2023-0117","DOIUrl":"https://doi.org/10.1108/sjme-05-2023-0117","url":null,"abstract":"\u0000Purpose\u0000This study aims to investigate the evolving concept of the metaverse and its implications for service innovation. It seeks to understand how integrating technologies such as extended reality, blockchain, artificial intelligence and non-fungible tokens enables companies to experiment and innovate.\u0000\u0000\u0000Design/methodology/approach\u0000Adopting a qualitative methodology, this investigation conducts an immersive netnography across more than 25 case studies spanning diverse industries such as gaming, retail, health care and education. The thematic analysis method is used to distill critical insights, providing a deep dive into the technological enablers, innovation processes and market adaptations within the metaverse.\u0000\u0000\u0000Findings\u0000The study addresses four main building blocks through which companies experiment with the metaverse to foster innovation: enabling virtual identities’ agency, developing non-fungible tokens, designing immersive paths and crafting phygital microworlds. They shape the metaverse by enacting actors, resources, processes and phygital ecosystems. Companies obtain learning outcomes from such experimentation and identify learning challenges.\u0000\u0000\u0000Originality/value\u0000This research contributes to the nascent body of knowledge on the metaverse and service innovation by providing a comprehensive framework that encapsulates the multifaceted ways companies experiment within the metaverse. It extends the understanding of digital-physical convergence in service research, offering theoretical and practical insights into the development of phygital service ecosystems.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":" 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141679673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The influence of homophily and social identity on eWOM in streaming consumption behaviour","authors":"Iker Oquiñena, Joaquín Sánchez, Abel Monfort","doi":"10.1108/sjme-05-2023-0131","DOIUrl":"https://doi.org/10.1108/sjme-05-2023-0131","url":null,"abstract":"\u0000Purpose\u0000The purpose of this paper is to identify the influence of homophily and social identity in eWOM adoption and influence on music consumption in streaming platforms. The study also proposes a framework for eWOM influence on product consumption.\u0000\u0000\u0000Design/methodology/approach\u0000Data were collected through an electronic questionnaire with a total of 524 valid responses. A partial least square methodology was used to approach the data analysis.\u0000\u0000\u0000Findings\u0000The findings indicate that both homophily and social identity have an influence on eWOM effect. Additionally, homophily shows influence on social identity being an important value to the total influence. It is also confirmed how eWOM has direct influence on music consumption.\u0000\u0000\u0000Practical implications\u0000Social information of consumers becomes more relevant than ever, as the results contribute to highlight its importance as a message adoption influencer and product consumption driver.\u0000\u0000\u0000Originality/value\u0000This study contributes to social communication theory by identifying homophily and social identity as valuable assets during eWOM generation. The research brings a new angle to social identity theory in the social network environment and influences eWOM adoption in music streaming consumption.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":" 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141677614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Faizan Ali, Chokechai Suveatwatanakul, L. Nanu, Murad Ali, Abraham Terrah
{"title":"Social media marketing and brand loyalty: exploring interrelationships through symmetrical and asymmetrical modeling","authors":"Faizan Ali, Chokechai Suveatwatanakul, L. Nanu, Murad Ali, Abraham Terrah","doi":"10.1108/sjme-08-2023-0219","DOIUrl":"https://doi.org/10.1108/sjme-08-2023-0219","url":null,"abstract":"\u0000Purpose\u0000This study aims to examine the interrelationships between social media marketing activities, self-brand connections, brand equity, trust and loyalty.\u0000\u0000\u0000Design/methodology/approach\u0000A total of 402 valid responses were collected from Amazon MTurk, and the data were subjected to partial least squares structural equation modeling and fuzzy-set qualitative comparative analysis (fsQCA).\u0000\u0000\u0000Findings\u0000Findings indicate that social media marketing activities strongly and positively influence self-brand connection, brand equity and brand trust. Moreover, brand loyalty was strongly and positively influenced by self-brand connection, brand equity and brand trust. Moreover, the findings from fsQCA indicate that three causal paths lead to a high level of brand loyalty, and one causal path determines a low level of brand loyalty.\u0000\u0000\u0000Originality/value\u0000This research extends current knowledge by bridging the literature between social media marketing activities and branding using self-brand connections. Additionally, this study uses the strength of two complimentary methods – symmetrical and asymmetrical modeling – to uncover how social media marketing activities bridge customer-brand relationships.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":" 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141680086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cyberaddiction to TikTok during the COVID-19 pandemic","authors":"Souad Maghraoui, Lilia Khrouf","doi":"10.1108/sjme-01-2023-0023","DOIUrl":"https://doi.org/10.1108/sjme-01-2023-0023","url":null,"abstract":"Purpose\u0000The purpose of this study is to shed light on the determinants of TikTok cyberaddiction during the COVID-19 pandemic, as well as the resulting attitudinal and intentional reactions of users.\u0000\u0000Design/methodology/approach\u0000An online survey of 305 young TikTok users was conducted to test the research hypotheses. Data was analyzed through a partial least sqaures approach.\u0000\u0000Findings\u0000The results highlight the mediating role of cyberaddiction to TikTok in the relationship between psychological disorders (anxiety and loneliness) and attitude toward TikTok. Indeed, it was found that anxiety and loneliness contribute to TikTok cyberaddiction. The latter would have a positive effect on attitude toward TikTok, which decreases in the presence of fear of missing out (FOMO). It was also proven that attitude toward TikTok has a positive impact on attitude toward the brands promoted on this platform, resulting in an increase in purchasing intentions.\u0000\u0000Research limitations/implications\u0000This study was conducted during the COVID-19 pandemic. It is therefore interesting to replicate it to see if the research model can be still validated in the absence of an emergency situation. Testing the model on a larger target, including older TikTok users, could also lead to interesting findings.\u0000\u0000Practical implications\u0000Knowledge of the psychological factors behind cyberaddiction should not be seen as an opportunity to take advantage from addicted shoppers’ vulnerability. Managers should rather limit communication campaigns on TikTok during crisis periods, undertake retargeting actions by sparing vulnerable TikTok users and avoid stimulating anxiety and loneliness which can lead to cyberaddiction and compulsive purchases.\u0000\u0000Originality/value\u0000This study sheds light on the central role of cyberaddiction to TikTok in the relationship between psychological disorders and users’ reactions, during a pandemic. It focused on the moderating role of FOMO on the relationship between determinants of cyberaddiction and attitude toward TikTok. Escape theory and attachment theory were used and adapted to the context of social media.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":"24 27","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141685398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Daniel Espinosa Sáez, Elena Delgado-Ballester, José Luis Munuera Alemán
{"title":"Exploring innovativeness, need for uniqueness and brand tiers in the sharing economy","authors":"Daniel Espinosa Sáez, Elena Delgado-Ballester, José Luis Munuera Alemán","doi":"10.1108/sjme-11-2023-0309","DOIUrl":"https://doi.org/10.1108/sjme-11-2023-0309","url":null,"abstract":"\u0000Purpose\u0000In a context where the sharing economy (SE) plays an important role in the transformation of today’s business landscape, profoundly changing the behavior of consumers and many established companies, some companies have begun to adapt to SE by incorporating its value propositions into their business models. Therefore, the purpose of this paper is to study the role of consumer innovativeness, brand levels and the need for uniqueness on the way to attitudes and intentions to participate in SE.\u0000\u0000\u0000Design/methodology/approach\u0000This study collected the data through an online user survey, achieving a total sample of 717. The data were first analyzed using structural equation modeling and then combined with the use of the PROCESS macro.\u0000\u0000\u0000Findings\u0000The findings provide empirical evidence of the antecedents of consumer innovativeness in a SE context and its role in explaining consumer attitudes and intentions to participate in non-ownership consumption. Furthermore, they also demonstrate that brand tiers and the need for uniqueness moderate the relationship between intentions and participation.\u0000\u0000\u0000Originality/value\u0000The results of this study contribute to the theoretical development of the SE by presenting the first conceptual model that considers including the brand tiers effect and connects it to two leading theories on consumer behavior (diffusion of innovations theory and uniqueness theory). In addition, the study’s findings provide valuable insights for sharing platforms and traditional companies that choose to participate in the collaborative economy.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":"8 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141335137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Elisa Garrido-Castro, Francisco-José Torres-Peña, E. Murgado-Armenteros, F. J. Torres-Ruiz
{"title":"Consumer knowledge in marketing: a critical review and research agenda","authors":"Elisa Garrido-Castro, Francisco-José Torres-Peña, E. Murgado-Armenteros, F. J. Torres-Ruiz","doi":"10.1108/sjme-07-2023-0187","DOIUrl":"https://doi.org/10.1108/sjme-07-2023-0187","url":null,"abstract":"Purpose\u0000The purpose of this study is to critically review consumer knowledge in marketing and propose a future research agenda. Despite the many works that have examined this variable, given its strong influence on behaviour, it has generally been studied in association with other constructs, and no studies have focused on it in a specific way. Its definition, measurement and approaches to its role and usefulness are superficial and underdeveloped. After structuring and analysing the existing literature, the authors establish, (I) which aspects are of little use to the discipline, and (II) which research lines have the most potential and should be developed and studied in greater depth, to advance and complete the existing consumer knowledge framework.\u0000\u0000Design/methodology/approach\u0000A search was undertaken for documents in the main databases in which the term “consumer knowledge” appears in a marketing or consumer context, and a critical and reflexive approach was taken to analyse the main contributions and to structure them by content blocks.\u0000\u0000Findings\u0000Five main content blocks were identified. A set of research gaps were detected, mainly related to the lax conceptualisation of the topic, measurement problems and the scarcity of more useful works connected with business management, and several research lines are proposed that complement the existing framework to make it more complete and operational.\u0000\u0000Originality/value\u0000This paper offers a critical review and proposes a research agenda for one of the most used but little studied variables in the field of marketing, which may help academics and professionals in the discipline to continue developing useful theories and models.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":"88 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140377678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jakub Berčík, Anna Mravcová, Esther Sendra Nadal, D. B. López Lluch, Andrea Farkaš
{"title":"FaceReader as a neuromarketing tool to compare the olfactory preferences of customers in selected markets","authors":"Jakub Berčík, Anna Mravcová, Esther Sendra Nadal, D. B. López Lluch, Andrea Farkaš","doi":"10.1108/sjme-03-2023-0050","DOIUrl":"https://doi.org/10.1108/sjme-03-2023-0050","url":null,"abstract":"Purpose\u0000The purpose of this paper is to examine FaceReader as a tool to compare the olfactory preferences of two selected countries. This paper examines the olfactory preferences of customers in the bakery department of a grocery store in the Slovak and the Spanish market.\u0000\u0000Design/methodology/approach\u0000The aim of this study is to examine subconscious/unconscious preferences in the selection of aromas suitable for the bakery department in the Slovak and the Spanish market. In this case, it is not a classical qualitative sensory testing of the perception of fragrances. The aim is to identify the associations of scents related to the selected sales department through images of the selected aromas. A special platform is used to obtain subconscious/unconscious feedback, which allows online collection of implicit feedback using the software FaceReader 7.\u0000\u0000Findings\u0000The authors noticed the different moods of the two groups of respondents when they answered the question about what they associate with the smell of bakery products. The Spanish respondents were slightly pleasantly disposed, while the Slovak respondents were slightly unpleasantly disposed. The smell of bakery products evoked more memories and emotions in the Spanish respondents than in the Slovak respondents, which can be explained by the higher pleasant mood. The main contribution of this work lies in the new opportunities to obtain feedback that can be used in marketing research and that rely not only on explicit but also implicit data. The extension of the methodological apparatus to implicit feedback presupposes some form of control of the data collected by the questionnaire. The use of biometric tools can represent an efficient alternative in terms of time and money to the use of neuroimaging tools in the selection/research of aromas for specific stores/departments.\u0000\u0000Research limitations/implications\u0000It must be noted that the sample is small, and adequate conclusions cannot be made about entire population. Based on empirical findings and pandemic-related limitations, the authors plan to conduct similar research with real aroma samples and with even larger sample of tested respondents, considering weather, season, olfactory sensitivity (anosmia, hyposmia and normosmia) and participant fatigue (beginning and end of the week).\u0000\u0000Originality/value\u0000Today, marketers are facing the greatest challenge of how to attract consumers’ attention. Every individual has a different perception of the shopping environment based on his own experience, beliefs and attitudes. This is why new marketing techniques and approaches are becoming increasingly popular in the marketing environment.\u0000","PeriodicalId":37428,"journal":{"name":"Spanish Journal of Marketing - ESIC","volume":"58 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140085827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}