Jorgensen, Martin Gronbech
Rodrigo-Domingo, Maria
Andersen, Stig http://orcid.org/0000-0003-3632-5213
Riis, Johannes
Jakobsen, Dorthe Bruun
Lerche, Mikkel
Hostrup, Hanne
Andreasen, Jane
Article History
Received: 28 November 2019
Accepted: 2 April 2020
First Online: 15 April 2020
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflicts of interest.
: This cohort study was assessed by the Danish Regional Ethics Committee who stated that no approval was required (mail correspondence on April 28, 2018).
: In Denmark, research consisting of retrospective analysis of data stored in registries of routine care does not require informed consent and as a result, participants were not aware they were being studied. All data were pseudo anonymized following the recommended procedures by the Danish Data Protection Agency.