Ă˜iestad, Elisabeth Leere
Krabseth, Hege-Merete
Huestis, Marilyn Ann
Skulberg, Andreas
Vindenes, Vigdis
Article History
Received: 18 April 2018
Accepted: 20 July 2018
First Online: 9 August 2018
Compliance with ethical standards
:
: The authors declare no conflicts of interest. This study has not received any external financial support.
: The Norwegian Regional Committee for Medical and Health Research Ethics approved the study. Participation was voluntary, and participants could withdraw at any time without penalty. Written informed consent from 19 inmates from three prisons was obtained prior to inclusion after fully informing participants about the study.