Fischer, Tim http://orcid.org/0000-0002-1807-9146
Stern, Christoph
Freund, Patrick
Schubert, Martin
Sutter, Reto
Funding for this research was provided by:
University of Zurich
Article History
Received: 16 May 2020
Revised: 9 August 2020
Accepted: 7 October 2020
First Online: 30 October 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Reto Sutter, MD, University Hospital Balgrist.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: One of the authors has significant statistical expertise.
: Written informed consent was obtained from all subjects (patients) in this study.
: Institutional Review Board approval was obtained.
: • retrospective• observational• performed at one institution