Traxer, Olivier http://orcid.org/0000-0002-2459-3803
Keller, Etienne Xavier http://orcid.org/0000-0003-1667-7609
Article History
Received: 6 January 2019
Accepted: 24 January 2019
First Online: 6 February 2019
Compliance with ethical standards
:
: Prof. Olivier Traxer is a consultant for Coloplast, Rocamed, Olympus, EMS, Boston Scientific and IPG Medical.
: We did not perform research involving human participants and/or animals.