Funding for this research was provided by:
Kulttuurin ja Yhteiskunnan Tutkimuksen Toimikunta (274735, 284595)
Article History
First Online: 27 June 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The research involved human participants, who were informed about the use of the data and signed a consent form.