BMJ open respiratory research, 8 BMJ open respiratory research, 8, 1 Shi, Z, Bogaards, S J P, Conijn, S, Onderwater, Y, Espinosa, P, Bink, D I, van den Berg, M, van de Locht, M, Bugiani, M, van der Hoeven, H, Boon, R A, Heunks, L & Ottenheijm, C A C 2021, ' COVID-19 is associated with distinct myopathic features in the diaphragm of critically ill patients ', BMJ Open Respiratory Research, vol. 8, no. 1, e001052 . https://doi.org/10.1136/bmjresp-2021-001052 BMJ Open Respiratory Research BMJ Open Respiratory Research, Vol 8, Iss 1 (2021) BMJ Open Respiratory Research, 8(1):e001052. BMJ Publishing Group