Stämpfli, Dominik http://orcid.org/0000-0001-5293-134X
Boeni, Fabienne
Gerber, Andy
Bättig, Victor A. D.
Hersberger, Kurt E.
Lampert, Markus L.
Article History
First Online: 19 June 2018
Compliance with Ethical Standards
:
: This study was enabled by funding from the University of Basel. No external sources of funding were used to assist in the conduct of this study or the preparation of this article.
: Dominik Stämpfli, Fabienne Boeni, Andy Gerber, Victor Bättig, Kurt Hersberger and Markus Lampert declare that they have no conflicts of interest relevant to the content of this study.