Richardsen, Elin
Andersen, Sigve
Melbø-Jørgensen, Christian
Rakaee, Mehrdad
Ness, Nora
Al-Saad, Samer
Nordby, Yngve http://orcid.org/0000-0003-2237-4401
Pedersen, Mona I.
Dønnem, Tom
Bremnes, Roy M.
Busund, Lill-Tove
Article History
Received: 15 May 2018
Accepted: 23 November 2018
First Online: 23 January 2019
Competing Interests
: The authors declare no competing interests.