Pasanen, Anu
Karjalainen, Minna K.
Bont, Louis
Piippo-Savolainen, Eija
Ruotsalainen, Marja
Goksör, Emma
Kumawat, Kuldeep
Hodemaekers, Hennie
Nuolivirta, Kirsi
Jartti, Tuomas
Wennergren, Göran
Hallman, Mikko
Rämet, Mika
Korppi, Matti
Article History
Received: 4 November 2016
Accepted: 20 December 2016
First Online: 31 January 2017
Competing interests
: The authors declare no competing financial interests.