![European Multicentre Tics in Children Studies (EMTICS): protocol for two cohort studies to assess risk factors for tic onset and exacerbation in children and adolescents]()
European Multicentre Tics in Children Studies (EMTICS): protocol for two cohort studies to assess risk factors for tic onset and exacerbation in children and adolescentsSchrag, Anette; Martino, Davide; Apter, Alan; Ball, Juliane; Bartolini, Erika; Benaroya-Milshtein, Noa; Buttiglione, Maura; Cardona, Francesco; Creti, Roberta; Efstratiou, Androulla; Gariup, Maria; Georgitsi, Marianthi; Hedderly, Tammy; Heyman, Isobel; Margarit, Immaculada; Mir, Pablo; Moll, Natalie; Morer, Astrid; Müller, Norbert; Müller-Vahl, Kirsten; Münchau, Alexander; Orefici, Graziella; Plessen, Kerstin J.; Porcelli, Cesare; Paschou, Peristera; Rizzo, Renata; Roessner, Veit; Schwarz, Markus J.; Steinberg, Tamar; Tagwerker Gloor, Friederike; Tarnok, Zsanett; Walitza, Susanne; Dietrich, Andrea; Hoekstra, Pieter J. · European Child & Adolescent Psychiatry · 2018