Nielsen, Torsten Grønbech http://orcid.org/0000-0001-5354-1781
Miller, Lene Lindberg
Mygind-Klavsen, Bjarne
Lind, Martin
Article History
Received: 11 August 2020
Accepted: 5 October 2020
First Online: 10 October 2020
Ethics approval and consent to participate
: The Local Ethics Committee was contacted and determined that an approval for this study was not required (1–10–72-1-19).
: Not applicable.
: The authors declare that they have no competing interests.