Stjernberg-Salmela, Susanna
Karjalainen, Teemu
Juurakko, Joona
Toivonen, Pirjo
Waris, Eero
Taimela, Simo
Ardern, Clare L.
Järvinen, Teppo L. N.
Jokihaara, Jarkko
Article History
Received: 7 October 2021
Accepted: 6 April 2022
First Online: 29 April 2022
Declarations
:
: This study was approved by the Helsinki University ethical review board (HUS1525/2017) and informed consent was obtained from all participants in the study. All procedures were performed in accordance with relevant guidelines.
: Not applicable.
: All authors have completed the ICMJE uniform disclosure form at www. ExternalRef removed (available on request from the corresponding author) and declare: no support from any organization for the submitted work other than those described above; All authors declare: no support from any organization for the submitted work; no financial relationships with any organizations that might have an interest in the submitted work in the previous three years; no other relationships or activities that could appear to have influenced the submitted work.