Ceciliason, Ann-Sofie
Andersson, M. Gunnar http://orcid.org/0000-0003-0022-2300
Lundin, Emma
Sandler, Håkan
Funding for this research was provided by:
Uppsala University
Article History
Received: 2 June 2020
Accepted: 30 September 2020
First Online: 7 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Regional ethical review board in Linköping, Sweden (2018/392-31). All data were processed anonymously.
: For this type of study, formal consent is not required.