Ernst, Markus J.
Sommer, Bettina B.
Meichtry, André
Bauer, Christoph M.
Funding for this research was provided by:
Innosuisse (25624.1 PFLS-LS)
Article History
Received: 11 December 2018
Accepted: 3 May 2019
First Online: 14 May 2019
Ethics approval and consent to participate
: The study was juristically verified by the ethics committee of the Canton of Zurich, Switzerland (Req-2017-00537). All subjects were given verbal and written information and signed an informed consent prior to the measurements. The manuscript followed the GRRAS Guideline for Reporting reliability and agreements studies [].
: Not applicable.
: The authors declare that they have no competing interests.