Gross, Oliver
Leitner, Lorenz http://orcid.org/0000-0001-5764-3494
Rasenack, Maria
Schubert, Martin http://orcid.org/0000-0003-4495-6533
Kessler, Thomas M. http://orcid.org/0000-0002-1991-5919
Article History
Received: 30 October 2020
Revised: 13 April 2021
Accepted: 13 April 2021
First Online: 7 May 2021
Compliance with ethical standards
:
: The authors declare no competing interests.
: The study was approved by the local ethics committee (Kantonale Ethikkommission Zürich).