{{Cite journal| doi = 10.3390/jcm10122672| issn = 2077-0383 (Print) 2077-0383 (Electronic) 2077-0383 (Linking)| volume = 10| issue = 12| last1 = Lampart| first1 = M.| last2 = Ruegg| first2 = M.| last3 = Jauslin| first3 = A. S.| last4 = Simon| first4 = N. R.| last5 = Zellweger| first5 = N.| last6 = Eken| first6 = C.| last7 = Tschudin-Sutter| first7 = S.| last8 = Bassetti| first8 = S.| last9 = Rentsch| first9 = K. M.| last10 = Siegemund| first10 = M.| last11 = Bingisser| first11 = R.| last12 = Nickel| first12 = C. H.| last13 = Osswald| first13 = S.| last14 = Kuster| first14 = G. M.| last15 = Twerenbold| first15 = R.| title = Direct Comparison of Clinical Characteristics, Outcomes, and Risk Prediction in Patients with COVID-19 and Controls-A Prospective Cohort Study| journal = J Clin Med| date = 2021-07-03| pmid = 34204453}}