Sörlén, Niklas
Hult, Andreas
Nordström, Peter
Nordström, Anna
Johansson, Jonas
Funding for this research was provided by:
Vetenskapsrådet (VR 2011-2976)
Familjen Kamprads Stiftelse
Kempestiftelserna
Umeå School of Sport Sciences (IH 5.3-15-2018)
Umea University
Article History
Received: 27 November 2020
Accepted: 22 February 2021
First Online: 9 March 2021
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Umeå University research ethics committee (2017–132-31 M). Informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.