Funding for this research was provided by:
European Agency for Safety & Health at Work (2017/S 019-030991)
Received: 29 July 2020
Accepted: 10 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: All input data in our study are drawn from publicly available data sources. For the links, see below under the heading <i>Availability of data and materials</i>.
: Not applicable.
: The authors declare that they have no competing interests.