Funding for this research was provided by:
Interdisziplinäres Zentrum für Klinische Forschung, Universitätsklinikum Würzburg (IZKF B-323)
Comprehensive Cancer Center Mainfranken (Clinician Scientist scholarship)
Text and Data Mining valid from 2019-09-11
Received: 8 January 2019
Accepted: 2 September 2019
First Online: 11 September 2019
Ethics approval and consent to participate
: Written informed consent was obtained from each patient prior to obtaining the sample to use for research purposes. Analyses of tumor samples was approved by the Ethics Committee of the Medical Faculty, University of Würzburg (study reference: 241/2014).
: Not applicable.
: The authors declare that they have no competing interests.