Affiliation: | 1.Department of Psychiatry and Human Behavior,Brown University Medical School,Providence,USA;2.Department of Psychology,University of Rhode Island,Kingston,USA;3.Duke Child and Family Study Center,Duke University School of Medicine,Durham,USA;4.Child and Adolescent OCD, Tic, Trich, and Anxiety Group,University of Pennsylvania School of Medicine,Philadelphia,USA;5.The Pediatric Anxiety Research Center,Bradley Hospital,East Providence,USA |