Kaartinen, Kati
Vuoti, Sauli
Honkanen, Eero
Löyttyniemi, Eliisa
FÄrkkilä, Martti
Funding for this research was provided by:
University of Helsinki
Article History
Received: 19 December 2025
Accepted: 9 March 2026
First Online: 17 March 2026
Declarations
:
: The study was conducted in accordance with the ethical principles of the Declaration of Helsinki and the STROBE statement. The study protocol was approved by the HUS Ethical Committee, decision number HUS/1264/2016. All participants gave informed consent before their participation.
: Not applicable.
: The authors declare no competing interests.