Aira, Tuula
Vasankari, Tommi
Heinonen, Olli J
Korpelainen, Raija
Kotkajuuri, Jimi
Parkkari, Jari
Savonen, Kai
Toivo, Kerttu
Uusitalo, Arja
Valtonen, Maarit
Villberg, Jari
Vähä-Ypyä, Henri
Kokko, Sami P
Funding for this research was provided by:
University of Jyväskylä
Article History
Received: 6 April 2023
Accepted: 1 November 2023
First Online: 3 November 2023
Declarations
:
: The HPSC study was conducted in accordance with the Declaration of Helsinki, and received ethical approval from the Ethics Committee of the Healthcare District of Central Finland (20.12.2012 (23 U/2012), 15.12.2016). Written informed consent was obtained from the participants, and also from a guardian when the participant was aged under 18. The permission notification included detailed information on the study, plus notification on the right of participants to refuse participation, and to withdraw their consent without giving a reason.
: Not applicable.
: The authors declare that they have no competing interests.