Salo, Saara J. https://orcid.org/0000-0001-9093-9166
Pajulo, Marjukka
Vinzce, Lazlo
Raittila, Simo
Sourander, Johanna
Kalland, Mirjam
Article History
Received: 9 December 2019
Accepted: 20 February 2021
First Online: 12 March 2021
Compliance with Ethical Standards
:
: The authors declare no competing interests.
: We assert that all procedures contributing to this work comply with the ethical standards of the relevant national and institutional guidelines on human experimentation and with the Helsinki Declaration of 1975, as revised in 2008. All the participants received written information of their rights of voluntary participation, and their right to refuse to participate without any interference to their treatment as usual. They gave written agreements for their participation.