Auf der Mauer, Markus http://orcid.org/0000-0002-5589-3681
Säring, Dennis
Stanczus, Ben
Herrmann, Jochen
Groth, Michael
Jopp-van Well, Eilin
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (SA 2530/6-1)
Deutsche Forschungsgemeinschaft (JO 1198/2-1)
Article History
Received: 27 October 2017
Accepted: 9 March 2018
First Online: 23 March 2018
Compliance with Ethical Standards
: An ethical approval for this study was granted by the Ethics Committee of the Medical Association Hamburg (PV4527). The director of this study had full control of the data and the material submitted for publication.
: Written informed consent was obtained from all subjects in this study.
: The authors declare that they have no conflict of interest.