Ekbäck, Erik
von Knorring, Johanna
Burström, Anna
Hunhammar, David
Dennhag, Inga
Molin, Jenny
Henje, Eva
Article History
Received: 29 September 2021
Accepted: 13 January 2022
First Online: 28 February 2022
Change Date: 14 May 2022
Change Type: Update
Change Details: The Funding section has been updated.
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki. The project was approved by the regional ethical review board in Umeå (Ref.No. 2018–221–31 M). All participants provided informed written informed consent before participation.
: Not applicable.
: The authors declare that they have no competing interests.