Pub Date : 2021-11-01DOI: 10.1136/thorax-2021-btsabstracts.46T. Crocker-Buque, A. Sanaie, H. Booth, D. Creer, I. Cropley, S. Lozewicz, J. Potter, J. White, M. Lipman
Pub Date : 2021-11-01DOI: 10.1136/thorax-2021-btsabstracts.45M. Burman, D. Zenner, A. Copas, L. Goscé, H. Haghparast-Bidgoli, P. White, V. Hickson, O. Greyson, D. Trathen, R. Ashcroft, A. Martineau, I. Abubakar, C. Griffiths, H. Kunst