He, Jiangchuan http://orcid.org/0000-0003-3152-9989
Hollander, Anna-Clara http://orcid.org/0000-0002-1246-5804
Rahman, Syed http://orcid.org/0000-0002-4006-3327
Funding for this research was provided by:
Forskningsrådet om Hälsa, Arbetsliv och Välfärd (2017-00632)
Karolinska Institute
Article History
Received: 29 October 2020
Accepted: 8 March 2022
First Online: 21 March 2022
Declarations
:
: None.
: This study belongs to Psychiatry Sweden’Mental health, psychiatric disorders: occurrence and aetiology’ project, approved by the Stockholm Regional Ethical Review Board (number 2010/1185–31/5).
: This was a register-based study and no contact with the participants were established. Additionally, the integrity of the individuals was secured through de-identification of the individual information from the data provider, and results are presented on the group level without any possibility of backward identification. Therefore, no consent to participate was required.