Received: 24 October 2020
Accepted: 23 November 2020
First Online: 18 December 2020
Ethics approval and consent to participate
: The study followed the guidelines of the Danish Data Protection Agency and was conducted with the approval of the science and ethics committee of the Danish region of Southern Denmark (Reference number: 20202000–85).
: Not applicable.
: The authors declare no competing interests in relation to this work.