Ohenoja, Katja http://orcid.org/0000-0002-8973-8516
Wigren, Valter
Österbacka, Jan
Illikainen, Mirja
Funding for this research was provided by:
Tekes
Article History
Received: 20 August 2018
Accepted: 11 February 2019
First Online: 20 February 2019