Affiliation: | (1) Centre for Pediatric Pain Research, IWK Health Centre, Dalhousie University and IWK Health Centre, Departments of Pediatrics and Psychology, 5850/5980 University Ave., Halifax, NS, B3K 6R8, Canada;(2) Departments of Pediatrics and Psychology, Center for Children and Families, University at Buffalo, Buffalo, NY, USA;(3) Dalhousie University, Department of Psychology, Halifax, NS, B3H 4J1, Canada |