Joensuu, Katri http://orcid.org/0000-0002-5698-1309
Pulkkinen, Hannele
Kurppa, Sirpa
Ypyä, Jenni
Virtanen, Yrjö
Funding for this research was provided by:
Tekes (2613/31/2011)
Article History
Received: 19 December 2017
Accepted: 13 July 2018
First Online: 15 August 2018