Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (SFB824/3)
Deutsche Forschungsgemeinschaft (STA1520/1-1)
BMBF (01GU823, 02NUK038A)
BMWI (ZF4320102CS7, ZF4320104AJ8)
Text and Data Mining valid from 2019-05-10
Received: 4 February 2019
Accepted: 29 April 2019
First Online: 10 May 2019
Ethics approval and consent to participate
: Ethics approval and consent to participate has been given by the patients included into the trial.
: All authors have given consent for publication.
: The authors declare that they have no competing interests.
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