Sjetne, Ingeborg Strømseng
Iversen, Hilde Hestad
Holmboe, Olaf
Helgeland, Jon
Article History
Received: 4 March 2019
Accepted: 21 May 2019
First Online: 27 May 2019
Ethics approval and consent to participate
: The Regional Committee for Medical and Health Research Ethics approved the study. Informed consent was considered as obtained when the women actively responded to the survey after having received the written information about the study.
: Not applicable.
: The authors declare that they have no competing interests.