Jansen, Philipp http://orcid.org/0000-0003-3139-2118
Stoffels, Ingo
Müseler, Anne-Christine
Petri, Maximilian
Brinker, Titus J.
Schedlowski, Manfred
Schadendorf, Dirk
Engler, Harald
Klode, Joachim
Article History
Received: 6 December 2019
Accepted: 18 February 2020
First Online: 10 March 2020
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the Institutional Ethics Review Board of the Medical Department/University of Duisburg-Essen (German Clinical Trials Register DRKS00003076). Written informed consent was obtained from all patients prior to participation.
: Not applicable.
: The authors declare that they have no competing interests.