Hartikainen, Kaisa, University of Eastern Finland ; Karhapää, Anne, University of Eastern Finland ; Kuittinen, Marja, University of Eastern Finland ; Rosti, Tomi, University of Eastern Finland ; Eronen, Helena, University of Eastern Finland ; Kinnunen, Tomi, University of Eastern Finland ; Kolehmainen, Ville, University of Eastern Finland ; Lyytikäinen, Merja, University of Eastern Finland ; Saikkonen, Mika, University of Eastern Finland