Junno, Juho-Antti
Keisu, Asla
Niemelä, Maisa
Modarress Julin, Marella
Korpelainen, Raija
Jämsä, Timo
Niinimäki, Jaakko
Lehenkari, Petri
Oura, Petteri
Article History
Received: 26 March 2022
Accepted: 25 May 2022
First Online: 31 May 2022
Declarations
:
: The study conformed to the Declaration of Helsinki and received approval from the Ethical Committee of the Northern Ostrobothnia Hospital District, Oulu, Finland (94/2011). NFBC1966 members gave informed consent for participation, and personal details were pseudonymized by identification codes. This provided full anonymity for the participants.
: Not applicable.
: The Corresponding Author (PO) acts as Editorial Board Member in BMC Musculoskeletal Disorders. The remaining authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.