Kjærgaard, Nicolai http://orcid.org/0000-0002-0860-6002
,
Bodilsen, Jacob
Justesen, Ulrik Stenz
Schønheyder, Henrik Carl
Andersen, Christian Østergaard
Ellermann-Eriksen, Svend
Dzajic, Esad
Chen, Ming
Møller, Jens Kjølseth
Dessau, Ram Benny
Frimodt-Møller, Niels
Jarløv, Jens Otto
Nielsen, Henrik
Article History
Received: 24 June 2019
Accepted: 9 August 2019
First Online: 22 August 2019
Compliance with ethical standards
: Before data collection, the project was approved by the Danish Data Protection Agency (record no. 2008-58-0028, local ID-number 2017-218) and the Danish Board of Health (record no. 3-3013-2365/1). Acceptance from a research ethics committee is not required for this type of study in Denmark.
: The authors declare that they have no conflict of interest.