Funding for this research was provided by:
University of Gothenburg
Received: 29 April 2021
Accepted: 30 November 2021
First Online: 9 January 2022
: The Regional Ethical Review Board at the University of Gothenburg approved the study (398–14). All individuals participated voluntarily after giving written informed consent.
: Not applicable.
: The authors declare that they have no conflict of interest.