Götze, Heide http://orcid.org/0000-0003-3056-5822
Taubenheim, Sabine
Dietz, Andreas
Lordick, Florian
Mehnert, Anja
Funding for this research was provided by:
Swiss Bridge Foundation (Swiss Bridge Award 2014)
Article History
Received: 20 September 2017
Accepted: 28 July 2018
First Online: 10 August 2018
Compliance with ethical standards
: The research was approved by the local ethics committees. Prior to participation, all patients provided written informed consent. The study received research ethics committee approval by the University of Leipzig (Az. 070-14-10032014).
: The funding source was not involved in any stage of the research process. The authors declare that they have no conflict of interest.
: All procedures performed 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.
: Informed consent was obtained from all individual participants included in the study.