Funding for this research was provided by:
Received: 17 December 2021
Accepted: 9 August 2022
First Online: 16 August 2022
: The study was approved by <i>Regionala Etikprövningsmyndigheten i Lund</i> (the Regional Ethics Committee in Lund) (MDC LU 51–90). This project was approved by the steering board for the MDC (2017–004). All participants provided written informed consent. All participants were above 16 years of age. The study was conducted according to the guidelines of the declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.