Johannsen, Finn E. https://orcid.org/0000-0002-3732-6229
Herzog, Robert B.
Malmgaard-Clausen, Nikolaj M.
Hoegberget-Kalisz, Maren
Magnusson, S. Peter
Kjaer, Michael
Funding for this research was provided by:
Fonden for Faglig Udvikling af Speciallægepraksis (13/890)
Article History
Received: 6 August 2018
Accepted: 17 October 2018
First Online: 15 November 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: All procedures in this study was in accordance with the Helsinki declaration and approved by the local ethical committee.