{{Cite journal| doi = 10.1136/bmjopen-2021-059765| issn = 2044-6055 (Electronic) 2044-6055 (Linking)| volume = 12| issue = 7| pages = –059765| last1 = Michel| first1 = J.| last2 = Mettler| first2 = A.| last3 = Stuber| first3 = R.| last4 = Muller| first4 = M.| last5 = Ricklin| first5 = M. E.| last6 = Jent| first6 = P.| last7 = Hautz| first7 = W. E.| last8 = Sauter| first8 = T. C.| title = Effects and utility of an online forward triage tool during the SARS-CoV-2 pandemic: a mixed method study and patient perspectives, Switzerland| journal = BMJ Open| date = 2022-07-13| pmid = 35820749}}