Funding for this research was provided by:
Received: 13 April 2021
Accepted: 29 November 2021
First Online: 12 February 2022
: All methods were performed in accordance with the Declaration of Helsinki, research involving human participants. Ethical approval for this study was granted by the Stockholm Regional Ethical Review Board (registration number 2017/1587-31/5). Written informed consent was given by the participants of the study.
: Not applicable.
: The authors declare they have no competing interests.