Divon, Hege H.
Bøe, Lise
Tveit, Martha Marie N.
Klemsdal, Sonja S.
Funding for this research was provided by:
Norges Forskningsr?d (185007/I10)
Article History
Accepted: 5 December 2018
First Online: 18 December 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The conducted research does not involve human participants or animals.