Thelandersson, Anneli
Nellgård, Bengt
Ricksten, Sven-Erik
Cider, Åsa
Funding for this research was provided by:
The local research and development Board for Gothenburg and Södra Bohuslän
Renee Eander foundation
Article History
First Online: 23 May 2016
Compliance with Ethical Standards
:
: There were no conflicts of interest.
Free to read: This content has been made available to all.