Nielsen, Katrine Finderup http://orcid.org/0000-0001-8847-9850
Nielsen, Lise Birk
Lomholt, Frederikke Kristensen
Nørgaard, Sarah Kristine
Slotved, Hans-Christian
Dalby, Tine
Fuursted, Kurt
Jørgensen, Charlotte Sværke
Valentiner-Branth, Palle
Article History
Received: 2 June 2022
Accepted: 17 October 2022
First Online: 25 October 2022
Declarations
:
: We used only administrative register data for the study. According to Danish law, ethics approval is exempt for such research, and the Danish Data Protection Agency, which is dedicated ethics and legal oversight body, thus waives ethical approval for our study of administrative register data when no individual contact of participants is necessary, and only aggregate results are included as findings. The study is, therefore, fully compliant with all legal and ethical requirements and there are no further processes available regarding such studies.
: Not applicable.
: Not applicable.
: The authors declare no competing interests.