Schneider, Marcel André
Gero, Daniel
Müller, Matteo
Horisberger, Karoline
Rickenbacher, Andreas
Turina, Matthias
Funding for this research was provided by:
University of Zurich
Article History
Received: 2 June 2020
Accepted: 21 October 2020
First Online: 18 November 2020
Compliance with ethical standards
:
: This research did not receive any specific grant or funding from agencies in the public, commercial, or non-profit sectors. Marcel Schneider, Daniel Gero, Matteo Müller, Karoline Horisberger, Andreas Rickenbacher and Matthias Turina have no conflicts of interest of financial ties to disclose.
: No institutional ethical approval was required for this study according to the current Swiss Human Research Act.
: No individual patient written consent was required as all information in the database are completely anonymized. No trial registration was required for this retrospective series.