Atula, Markus
Atula, Timo
Aro, Katri
Irjala, Heikki
Halme, Elina
Jouppila-Mättö, Anna
Koivunen, Petri
Wilkman, Tommy
Mäkitie, Antti
Elovainio, Marko
Pulkki-Råback, Laura
Funding for this research was provided by:
University of Helsinki
Article History
Received: 29 February 2024
Accepted: 14 June 2024
First Online: 25 June 2024
Declarations
:
: The Research Ethics Board at the Hospital District of Helsinki and Uusimaa approved the study design (record number: 398/13/03/02/15) and each university hospital also received an institution-specific permit to conduct this research. We have acquired a written informed consent to participate in this study from all individuals that were recruited to the questionnaire-study.
: The authors declare no competing interests.