Tolonen, Kimmo T.
Cai, Yongjiu
Vilmi, Annika
Karjalainen, Satu Maaria
Sutela, Tapio
Heino, Jani
Funding for this research was provided by:
European Regional Development Fund
Maj ja Tor Nesslingin Säätiö
Article History
Received: 10 August 2017
Accepted: 23 January 2018
First Online: 30 January 2018