Kaur, Simran
Alhaug, Ole Kristian
Dolatowski, Filip C.
Solberg, Tore K.
Lønne, Greger
Article History
Received: 29 August 2022
Accepted: 23 February 2023
First Online: 4 March 2023
Declarations
:
: The Norwegian national ethical board (Regional committees for medical and health research ethics, reference number 2017/2157) approved this study, as did the data protection officers at the four participating hospitals.
: Not applicable.
: The authors declare that they have no competing interests.