Sundstrup, Emil
Meng, Annette
Skovlund, Sebastian Venge
Albertsen, Karen
Andersen, Lars L.
Funding for this research was provided by:
This study was supported by a grant from the Danish foundation, TrygFonden
Article History
Received: 5 July 2022
Accepted: 8 February 2023
First Online: 17 March 2023
Declarations
:
: Danish law permits scientific usage of questionnaire- and register data without collecting informed consent or applying for approval by ethical and scientific committees [CitationRef removed]. Thus, the need for ethics approval and informed consent is deemed unnecessary according to national regulations [CitationRef removed]. This study was conducted according to the principles expressed in the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no conflicts of interest.