Distinct trajectories of long-term symptom severity in pediatric obsessive-compulsive disorder during and after stepped-care treatment

Sanne Jensen, Davíð R. M. A. Højgaard, Katja A. Hybel, Erik Lykke Mortensen, Gudmundur Skarphedinsson, Karin Melin, Tord Ivarsson, Judith Becker Nissen, Bernhard Weidle, Robert Valderhaug, Nor Christian Torp, Kitty Dahl, Scott Compton, Per Hove Thomsen