Pub Date : 2022-11-01DOI: 10.1136/thorax-2022-btsabstracts.44C. Hyams, R. Challen, R. Marlow, J. Nguyen, E. Begier, J. Southern, A. Morley, J. King, J. Kinney, M. Clout, J. Oliver, G. Ellsbury, N. Maskell, L. Jodar, B. Gessner, JM McLaughlin, L. Danon, A. Finn