Affiliation: | (1) Department of Psychology, University of Jyvaskyla, PO Box 35, SF-40351 Jyvaskyla, Finland;(2) Department of Psychology, University of Jyvaskyla head of the Child Psychiatry Unit, Jyvaskyla;(3) Central Finland Health Care District, Haukkalantie 42, SF-40740 Jyvaskyla;(4) Department of Pedriatics, University of Kuopio/University Central Hospital, PO Box 1627, SF-70211 Kuopio, Finland |