Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (SA1360/7-3)
Deutsche Krebshilfe (70112914, 111134, 111828)
Wilhelm Sander-Striftung (2007.115.3)
Fortüne Junior Grant (2478-0-0)
Text and Data Mining valid from 2019-05-29
Received: 14 December 2018
Accepted: 26 April 2019
First Online: 29 May 2019
Ethics approval and consent to participate
: The study was approved by the ethics committee at the Medical Faculty of the Eberhard Karls University and the University Hospital Tuebingen (reference number 13/2007 V). Human material was collected after obtaining informed consent in accordance with the Helsinki protocol.
: Not applicable.
: The authors declare that they have no competing interests.
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