Funding for this research was provided by:
Swiss Federal Office of Public Health (Nr. 17.016647)
“Innovationspool”, a University Hospital Zurich funding program for developing new approaches in medical diagnostics and treatment (n.a.)
“Filling the gap” of the Medical Faculty of the University of Zurich (n.a.)
Received: 12 June 2019
Accepted: 20 July 2020
First Online: 17 August 2020
Change Date: 25 January 2021
Change Type: Correction
Change Details: An amendment to this paper has been published and can be accessed via the original article.
Ethics approval and consent to participate
: The necessity of a formal ethical evaluation was waived by the ethics commission of the Kanton Zürich, Switzerland (Kantonale Ethikkommission Zürich), based on the Swiss law on research on humans (Req-2017-00731). No written informed consent will be obtained from hospitalized patients included in the study. Written informed consent will be obtained from the healthcare workers participating in audio-recorded interviews.
: Not applicable.
: None to declare for all authors.