Dave, Nishi
van der Werff, Suzanne D.
Sjöholm, Daniel
Zetterqvist, Johan
Nauclér, Pontus
Funding for this research was provided by:
Karolinska Institute
Article History
Received: 20 February 2025
Accepted: 8 July 2025
First Online: 19 August 2025
Declarations
:
: The study was approved by the Swedish Ethical Review Authority (Dnr 2018/1030-31, COVID-19 research amendments Dnr 2020 − 01385, 2020–02145, 2020–04069 and 2022-02127-02). The study adhered to the relevant guidelines and regulations as stated in the Declaration of Helsinki. The need for consent was waived by the Swedish Ethical Review Authority (Dnr 2018/1030-31, COVID-19 research amendments Dnr 2020 − 01385, 2020–02145, 2020–04069 and 2022-02127-02) as all analyses are based on retrospectively collected data from the administrative health registry.
: The authors declare no competing interests.