Gren, Caroline
Pedersen, Maria Kjøller
Hasselager, Asbjørn Børch
Folke, Fredrik
Ersbøll, Annette Kjær
Cortes, Dina
Egerod, Ingrid
Gamst-Jensen, Hejdi
Article History
Received: 30 September 2021
Accepted: 24 March 2022
First Online: 15 April 2022
Declarations
:
: All participants gave informed consent to participate in the DOW study, and in the present study, the parent gave informed consent. The study was approved by the Eastern Division of the National Board of Health (3–3013-1416/1/, approving access to health data) and the National Data Protection Agency in the Capital Region (PVH-2015-004, I-suite number 04330, approving storage of data). Ethical approval was waived by the National Ethics Committee in the Capital Region (H-150-16323).The study and all involved methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.