Simonsen, Nina http://orcid.org/0000-0003-1376-7588
Koponen, Anne M.
Suominen, Sakari http://orcid.org/0000-0001-6648-603X
Funding for this research was provided by:
Social Insurance Institution of Finland (Not applicable)
Samfundet Folkhälsan i Svenska Finland (Not applicable)
Finnish Cultural Foundation, Varsinais-Suomi Regional Fund (Not applicable)
Article History
Received: 12 June 2020
Accepted: 18 April 2021
First Online: 1 May 2021
Declarations
:
: The study was approved by the Ethical Committee of the Hjelt Institute, University of Helsinki. Consent to participate in this mailed questionnaire study was given by the act of returning the questionnaire.
: Not applicable.
: The authors have no conflicting interests to declare.