Gennari, Paolo
Gerken, Michael
Mészáros, József
Klinkhammer-Schalke, Monika
Ortmann, Olaf
Eggemann, Holm
Ignatov, Atanas http://orcid.org/0000-0002-9006-4029
Article History
Received: 5 September 2020
Accepted: 17 December 2020
First Online: 22 January 2021
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Patients gave written informed consent for data transfer to the tumor registry before treatment. Additional individual consent for this analysis was not needed. According to the statement of the responsible Ethical Committees, an additional individual consent was not required for this analysis.