Abanador-Kamper, Nadine http://orcid.org/0000-0003-3965-2543
Kamper, Lars
Wolfertz, Judith
Vorpahl, Marc
Haage, Patrick
Seyfarth, Melchior
Funding for this research was provided by:
HELIOS Kliniken (058848)
Article History
Received: 22 January 2018
Accepted: 21 May 2018
First Online: 15 June 2018
Ethics approval and consent to participate
: The ethics committee of University Witten/Herdecke approved this study and patients gave written informed consent.
: The authors declare that they have no competing interests.
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