Sulkanen, Emmiina
Repo, Marleena
Huhtala, Heini
Hiltunen, Pauliina
Kurppa, Kalle
Funding for this research was provided by:
the Competitive State Research Financing of the Expert Area of Tampere University Hospital
the Foundation for Pediatric Research
the Päivikki and Sakari Sohlberg Foundation
Article History
Received: 11 March 2021
Accepted: 20 September 2021
First Online: 7 October 2021
Declarations
:
: All data was analyzed anonymously, and the Ethical Guidelines of the Declaration of Helsinki were strictly followed. Under the national regulations, no approval of the Ethics Committee was needed for this registry-based study.
: Not applicable.
: The authors declare that they have no competing interests.