Funding for this research was provided by:
Received: 5 February 2021
Accepted: 7 July 2021
First Online: 22 July 2021
: The Regional Ethical Review Board in Lund, Sweden, approved the study protocol (reg. no. 2018/247). All methods were performed in accordance with Swedish Law and the relevant institutional guidelines and regulations. In accordance with the study protocol, the participants gave written informed consent when they entered the study by completing a short online survey prior to the main survey.
: Not applicable.
: The authors declare that they have no competing interests.