Holme, Jørn A. http://orcid.org/0000-0001-6085-5471
Brinchmann, Bendik C.
Refsnes, Magne
Låg, Marit
Øvrevik, Johan
Funding for this research was provided by:
Norges Forskningsråd (228143, 260381)
Article History
Received: 23 January 2019
Accepted: 9 August 2019
First Online: 22 August 2019
Ethics approval and consent to participate
: “Not applicable”.
: “Not applicable”.
: The authors declare that they have no competing interests.