Stene, Lise Eilin
Thoresen, Siri
Wentzel-Larsen, Tore
Dyb, Grete
Article History
Received: 4 July 2022
Accepted: 1 November 2022
First Online: 18 November 2022
Declarations
:
: Participants aged ≥16 years gave written informed consent. Parental consent was required before survivors aged < 16 years could participate in the study. All methods were carried out in accordance with relevant guidelines and regulations. The Norwegian Regional Committees for Medical and Health Research Ethics South East and North approved the study.
: Not applicable.
: The authors declare that they have no competing interests.