Höhn, Philipp http://orcid.org/0000-0003-2913-9690
Braumann, Chris
Munding, Johanna
Tannapfel, Andrea
Uhl, Waldemar
Künzli, Beat M.
Article History
First Online: 9 January 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.