Bäck, Malin http://orcid.org/0000-0002-9740-4815
Falkenström, Fredrik
Gustafsson, Sanna Aila
Andersson, Gerhard
Holmqvist, Rolf
Article History
Received: 30 December 2019
Accepted: 3 June 2020
First Online: 3 July 2020
Ethics approval and consent to participate
: Therapists and patients received oral and written information about the study and gave signed consent to participate. The Ethics Review Board in Örebro/Uppsala approved the study 2012-12-05, registration number; 2012/471.
: Not applicable.
: The authors declare that they have no competing interests.