Holmner, Åsa
Öhberg, Fredrik
Wiklund, Urban
Bergmann, Eva
Blomberg, Anders
Wadell, Karin http://orcid.org/0000-0001-7334-8698
Funding for this research was provided by:
Vetenskapsrådet (K2014-99X-22572-01-4)
Article History
Received: 19 November 2019
Accepted: 27 April 2020
First Online: 12 May 2020
Ethics approval and consent to participate
: The Regional ethical review board at Umeå University accepted this study; Registration number: 2013-143-32M (complement to 2011-9-31M). Each participant gave his/her written informed consent before entering the study.
: The participants did not sign a specific consent for publication. The plan for publication was included in the ethical application. Information about the participants’ confidentiality was included in the consent to participate.
: The authors declare that they have no competing interests.