Fischer, Christian
Flammer, Sophie
Kauczor, Hans-Ulrich
Zeifang, Felix
Schmidmaier, Gerhard
Kunz, Pierre
Funding for this research was provided by:
DEGUM (2015-05-27-A)
Article History
Received: 16 June 2019
First Online: 17 October 2019
Compliance with ethical standards
:
: None of the authors, their immediate family, and any research foundation with which they are affiliated did receive any financial payments or other benefits from any commercial entity related to the subject of this article.
: The prospective longitudinal cohort study was approved by the ethics committee of the University of Heidelberg (S626/2014) and registered at the German Clinical Trials Register (DRK S00010934).