Väisänen, Visa http://orcid.org/0009-0008-5738-8348
Ruotsalainen, Salla http://orcid.org/0000-0001-7370-8075
Säynäjäkangas, Pihla http://orcid.org/0000-0002-3063-400X
Mänttäri, Satu http://orcid.org/0000-0003-4085-4839
Laitinen, Jaana http://orcid.org/0000-0001-8158-8173
Sinervo, Timo http://orcid.org/0000-0003-4475-0797
Funding for this research was provided by:
Sosiaali- ja Terveysministeriö (VN/3966/2020, VN/19765/2020)
Finnish Institute for Health and Welfare
Article History
Received: 4 September 2023
Accepted: 7 November 2023
First Online: 30 November 2023
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: A written consent was obtained from the participants who agreed to participate in the study. The participation was voluntary, and the participants were informed of the possible discomforts (mainly skin irritation caused by applying the electrodes) of the study. Ethical approval was obtained from the Ethics Committee of the Finnish Institute for Health and Welfare (THL/1447/6.02.01/2021).
: Not applicable.