Kander, Thomas
Bjurström, Martin F.
Frigyesi, Attila
Jöud, Magnus
Nilsson, Caroline U.
Funding for this research was provided by:
Lund University
Article History
Received: 30 November 2021
Accepted: 22 March 2022
First Online: 2 April 2022
Declarations
:
: The study was approved by the National Ethical Review Board, Sweden, with registration numbers 2014/916 and 2018/866. As the study was exclusively observational, the National Ethical Review Board, Sweden waived the requirement to obtain any informed consent. All authors confirm that the study was performed following the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.