R. Forni, T. Besana, A. Amitrano, C. Voinea, and A. Ogna, “Ventilatory weaning and early rehabilitation in COVID-19-related acute respiratory distress syndrome: the experience at Locarno hospital, canton of Ticino, Switzerland”, Swiss Med Wkly, vol. 150, no. 4546, p. w20397, Nov. 2020.