Franckenberg, Sabine
Sieberth, Till
Fliss, Barbara
Ebert, Lars
Thali, Michael J.
Dobay, Akos
Funding for this research was provided by:
University of Zurich
Article History
Accepted: 30 July 2021
First Online: 14 September 2021
Declarations
:
: S. Franckenberg, T. Sieberth, B. Fliss, L. Ebert, M.J. Thali and A. Dobay declare that they have no competing interests.
: For this article no studies with living human participants or animals were performed by any of the authors. All studies cited were in accordance with the ethical standards indicated in each case. This retrospective study was performed after consultation with the institutional ethics committee and in accordance with national legal requirements. A no-responsibility declaration of the ethics committee has been received (KEK-ZH No: 2015-0686).