Diaphragm dysfunction as a potential determinant of dyspnea on exertion in patients 1 year after COVID-19-related ARDS oleh Jens Spiesshoefer, Janina Friedrich, Binaya Regmi, Jonathan Geppert, Benedikt Jörn, Alexander Kersten, Alberto Giannoni, Matthias Boentert, Gernot Marx, Nikolaus Marx, Ayham Daher, Michael Dreher