Valkonen, Sauli http://orcid.org/0000-0002-2879-4821
Aulus Giacosa, Lucie http://orcid.org/0000-0003-1566-2237
Heikkinen, Juha http://orcid.org/0000-0003-3527-774X
Article History
Received: 19 March 2020
Revised: 2 June 2020
Accepted: 17 June 2020
First Online: 30 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interests.
: The datasets generated and analyzed during the current study are available from the corresponding author on reasonable request.
: Not applicable.