Teng, Jonas http://orcid.org/0000-0003-4351-9665
Wickman, Linnéa
Reilly, Marie
Nemeth, Antal
Fischler, Björn
Bohlin, Kajsa http://orcid.org/0000-0003-3368-4149
Tiblad, Eleonor
Funding for this research was provided by:
Stiftelsen Samariten
Stiftelsen Frimurare Barnhuset i Stockholm
The regional agreement between Karolinska Institutet and Region Stockholm (ALF), Södertälje Hospital strategic research funds
Vetenskapsrådet (2016-02287)
Article History
Received: 5 August 2021
Revised: 26 January 2022
Accepted: 3 February 2022
First Online: 22 February 2022
Competing interests
: The authors declare no competing interests.
: The Stockholm regional ethics committee granted ethical approval for the study (reference number 2010/1996-31/4 with amendments 2013/137-32 and 2016/967-32). Since data was obtained retrospectively, and no additional tests were performed, no written informed consent was obtained to participate in the study. Consent was given for enrollment in the GravImm register, including for research purposes. The Stockholm regional ethics committee approved the fact that no written informed consent was obtained. The study was performed in accordance with the Declaration of Helsinki.