Frithioff, Andreas http://orcid.org/0000-0003-2054-7639
Frendø, Martin
Mikkelsen, Peter Trier
Sørensen, Mads Sølvsten
Andersen, Steven Arild Wuyts
Article History
Received: 23 December 2019
Accepted: 6 February 2020
First Online: 17 February 2020
Conflict of interest
: The authors declare that they have no conflict of interest.
: The regional ethical committee of the capital region of Denmark found this educational trial exempted (H-180042355).
: Written consent was obtained from all the participants included in the study.