Schenk, Linda http://orcid.org/0000-0003-3799-4814
Johanson, Gunnar http://orcid.org/0000-0002-8759-9567
Funding for this research was provided by:
AFA Försäkring (160032)
Article History
Received: 18 December 2018
Accepted: 9 April 2019
First Online: 16 April 2019
Compliance with ethical standards
:
: Gunnar Johanson is a member of SCOEL. The authors declare no other conflicts of interest.