Funding for this research was provided by:
University of Zurich CRPP
Promedica Foundation (1449/M)
Received: 12 October 2021
Accepted: 9 February 2022
First Online: 21 February 2022
: The relevant ethics committee approved the study (Kantonale Ethikkommission Zurich BASEC-ID 2016-00145 and 2017-02225). Permission to obtain and access relevant data was included as a part of the formal ethics approval and was approved by the committee. The data required for this study were anonymized before their use.
: Not applicable.
: The authors declare that they have no competing interests.