Gram, Mie Agermose
Moustsen-Helms, Ida Rask
Valentiner-Branth, Palle
Emborg, Hanne-Dorthe
Article History
Received: 30 August 2022
Accepted: 21 February 2023
First Online: 24 February 2023
Declarations
:
: This article has been prepared on the basis of a study carried out as part of a task imposed on Statens Serum Institut according to the national legislation as specified in the Danish Health Care Act (Sundhedsloven ยงย 222) [CitationRef removed]. The need for ethics approval and informed consent is therefore deemed unnecessary according to national legislation, cf. implementing decree, act no. 1338 of 2020-09-01 on research ethics review of health research projects. The article only contains aggregated results and no personal data. The article is therefore not covered by the European General Data Protection Regulation.
: Not applicable.
: The authors declare that they have no competing interests.