Funding for this research was provided by:
Academy of Finland (293445)
Työsuojelurahasto (113086)
Article History
Accepted: 12 January 2021
First Online: 22 January 2021
Compliance with Ethical Standards
:
: The findings and conclusions in this report are those of the authors and do not necessarily represent the views of the National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention.
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the ethics committee at the Finnish Institute of Occupational Health (#1/2015) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.