Khanal, Prakash
StÄhlberg, Tiia
Luntamo, Terhi
Gyllenberg, David
Kronström, Kim
Suominen, Auli
Sourander, Andre
Article History
Received: 17 February 2021
Accepted: 27 January 2022
First Online: 22 February 2022
Declarations
:
: The approval for the utilization and linkage of the register data was provided by the Data Protection Ombudsman and National Institute for Health and Welfare, Finland. The ethical approval was obtained from the Ethics Committee, Hospital District of Southwest Finland. This study is solely based on register data hence obtaining informed consent was not required by the Ethics committee, Hospital District of Southwest Finland.
: Not applicable.
: The authors declare that they have no competing interest.