de Montgomery, Christopher J.
Cullen, Alexis E.
Taipale, Heidi
Krasnik, Allan
Norredam, Marie
Mittendorfer-Rutz, Ellenor
Funding for this research was provided by:
Vetenskapsrådet (2018-05783, 2018-05783, 2018-05783, 2018-05783)
Royal Library, Copenhagen University Library
Article History
Received: 28 March 2023
Accepted: 28 September 2023
First Online: 2 November 2023
Declarations
:
: The authors have no competing interests to declare that are relevant to the content of this article.
: Processing of register data in Denmark and Sweden for research purposes does not require informed consent according to national legislation. In Denmark, ethical committee approval for register studies is not required, but processing was authorized by the Office of Research and Innovation at the University of Copenhagen Faculty of Health and Medical Sciences (case number SUND-2016-65). In Sweden, processing was approved by the Regional Ethical Committee in Stockholm (dnr: 2007/762-31).