Thiabaud, A., A. Iten, C. Balmelli, L. Senn, N. Troillet, A. Widmer, D. Flury, P. W. Schreiber, M. Vázquez, L. Damonti, M. Buettcher, D. Vuichard-Gysin, C. Kuhm, A. Cusini, T. Riedel, Y. Nussbaumer-Ochsner, R. Gaudenz, U. Heininger, C. Berger, F. Zucol, S. Bernhard-Stirnemann, N. Corti, P. Zimmermann, A. Uka, A. Niederer-Loher, C. Gardio, M. Roelens, and O. Keiser. “Cohort Profile: SARS-CoV-2/COVID-19 Hospitalised Patients in Switzerland”. Swiss Medical Weekly, vol. 151, no. 0708, Feb. 2021, p. w20475, doi:10.4414/smw.2021.20475.