Lindberg-Scharf, Patricia http://orcid.org/0000-0003-0613-9938
Steinger, Brunhilde
Koller, Michael
Hofstädter, Andrea
Ortmann, Olaf
Kurz, Jan
Sasse, Jonathan
Klinkhammer-Schalke, Monika
Funding for this research was provided by:
Deutsche Krebshilfe (111169)
Universität Regensburg
Article History
Received: 30 November 2020
Accepted: 4 May 2021
First Online: 27 June 2021
Declaration
:
: The trial was approved by the ethics committee of the University of Regensburg (reference number 15–101-0320) and was performed in line with the principles of the Declaration of Helsinki.
: All participants provided written informed consent.
: Not applicable.
: The authors declare that they have no conflict of interest.