Funding for this research was provided by:
University of Zurich
Article History
Received: 6 May 2021
Accepted: 13 July 2021
First Online: 3 September 2021
Declarations
:
: R.S. Camenzind, L. Lafosse, and T. Lafosse declare that they have no competing interests.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975 (in its most recently amended version). Informed consent was obtained from all patients included in the study.