Altered lung physiology in two cohorts after COVID-19 infection as assessed by computed cardiopulmonography by Magor-Elliott, SRM, Alamoudi, A, Chamley, RR, Xu, H, Wellalagodage, T, McDonald, RP, O'Brien, D, Collins, J, Coombs, B, Winchester, J, Sellon, E, Xie, C, Sandhu, D, Fullerton, CJ, Couper, JH, Smith, NMJ, Richmond, G, Cassar, MP, Raman, B, Talbot, NP, Bennett, AN, Nicol, ED, Ritchie, GAD, Petousi, N, Holdsworth, DA, Robbins, PA