Lieb, Marietta http://orcid.org/0000-0002-3688-5141
Tagay, Sefik
Breidenstein, Anja
Hepp, Tobias
Le Guin, Claudia H. D.
Scheel, Jennifer
Lohmann, Dietmar R.
Bornfeld, Norbert
Teufel, Martin
Erim, Yesim
Funding for this research was provided by:
Deutsche Krebshilfe (110961)
Article History
Received: 18 June 2019
Accepted: 10 January 2020
First Online: 31 January 2020
Ethics approval and consent to participate
: The study was approved by the ethics committee of the medical faculty of the University of Duisburg-Essen. All patients gave written informed consent to participate.
: Not applicable (Our manuscript contains no individual person’s data in any form, consent to publish therefore does not have to be obtained).
: The authors declare that they have no competing interests.