Hagner, Marleena
Tiilikkala, Kari
Lindqvist, Isa
Niemelä, Klaus
Wikberg, Hanne
Källi, Anssi
Rasa, Kimmo
Funding for this research was provided by:
European Union?s Horizon 2020 Research and Innovation Programme (637020-MOBILE FLIP)
Article History
Received: 30 July 2018
Accepted: 14 December 2018
First Online: 19 December 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.