Schlünsen, Anders Damgaard Møller http://orcid.org/0000-0001-7678-5770
Christiansen, David Høyrup
Fredberg, Ulrich
Vedsted, Peter
Funding for this research was provided by:
Health Research Fund of Central Denmark Region (A863)
Folkesundhed i Midten (864)
Sundhedsvidenskabelige Fakultet, Aarhus Universitet (19557157)
Regional Hospital Central Jutland (N/A)
TrygFonden (120299)
Article History
Received: 6 March 2020
Accepted: 14 October 2020
First Online: 26 October 2020
Ethics approval and consent to participate
: According to Danish law, registry-based research does not require approval by committees on biomedical research ethics, or informed consent. This was confirmed by The Central Denmark Region Committees on Health Research Ethics (REF: 1–10–72-148-19).
: N/A
: The authors declare that they have no financial or non-financial competing interests.