Thønnings, Sara
Jansåker, Filip http://orcid.org/0000-0003-0670-9996
Sundqvist, Christoffer
Thudium, Rebekka Faber
Nielsen, Susanne Dam
Knudsen, Jenny Dahl
Funding for this research was provided by:
Hvidovre Hospital
Article History
Received: 11 December 2019
Accepted: 17 August 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: The Danish committee on biomedical research ethics for the capitol region of Denmark approved the study (7–505–29-369/1). Registry-based research does not require informed consent in Denmark.
: Not applicable.
: All authors have completed the ICMJE uniform disclosure form (available on request from the corresponding author) and declare: no support from any organisation for the submitted work; no financial relationships with any organisations that might have an interest in the submitted work in the previous three years, no other relationships or activities that could appear to have influenced the submitted work.