Albers, Peter http://orcid.org/0000-0002-1747-9615
Wiegel, Thomas
Schmidberger, Heinz
Bussar-Maatz, Roswitha
Härter, Martin
Kristiansen, Glen
Martus, Peter
Meisner, Christoph
Wellek, Stefan
Grozinger, Klaus
Renner, Peter
Burmester, Martin
Schneider, Fried
Stöckle, Michael
Funding for this research was provided by:
Deutsche Krebshilfe
Article History
Received: 25 November 2019
Accepted: 2 March 2020
First Online: 18 March 2020
Compliance with ethical standards
:
: Regarding the content of this paper, the authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (IRB approval by the ethics committee of the Ärztekammer Saarland in Homburg / Saar, Nr. 184/12) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The Sponsor of the study was the German Cancer Society, Sponsor Number 2011-PCA-01.
: Informed consent was obtained from all individual participants included in the study.