Funding for this research was provided by:
Deutsches Krebsforschungszentrum (DKFZ)
Received: 29 May 2020
Accepted: 17 March 2021
First Online: 6 April 2021
: The study was approved by the Independent Ethics Committee of the Medical Faculty of the University of Heidelberg, Germany (S-380/2017).
: The results of this publication form a part of the dissertation of NIN.
: The authors declare that they have no competing interests.