Holzner, Philipp Anton http://orcid.org/0000-0001-9221-9728
Makowiec, Frank
Klock, Andrea
Glatz, Torben
Fichtner-Feigl, Stefan
Lang, Sven Arke
Neeff, Hannes Philipp
Funding for this research was provided by:
Albert-Ludwigs-Universität Freiburg
Article History
Received: 3 November 2017
Accepted: 5 October 2018
First Online: 29 October 2018
Ethics approval and consent to participate
: The Medical Ethics Committee of the University of Freiburg approved the study.
: Not applicable
: The authors declare that they have no competing interests.
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