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

P. Paschou | V. Roessner | D. Martino | M. Schwarz | S. Walitza | J. Ball | I. Heyman | C. Huyser | P. Hoekstra | K. Müller-Vahl | A. Morer | K. Plessen | I. Margarit | A. Münchau | F. Cardona | M. Buttiglione | P. Mir | A. Dietrich | B. Garcia-Delgar | Julie Hagstrøm | T. Hedderly | T. Openneer | Martin L. Woods | E. Bartolini | G. Orefici | A. Hagen | A. Apter | N. Benaroya-Milshtein | G. Laviola | S. Macrì | Zacharias Anastasiou | B. Bodmer | Judith Buse | Marco Tallon | A. Efstratiou | M. Gulisano | R. Rizzo | Z. Tarnok | V. Baglioni | R. Creti | P. Silvestri | P. Roazzi | N. Debes | L. Skov | Maria Gariup | T. Steinberg | P. Nagy | M. Imperi | I. Karagiannidis | D. Ruhrman | E. Weidinger | N. Moll | J. Schnell | B. Burger | E. Bognár | M. C. Ferro | Valeria Neri | Alessandra Pellico | C. Porcelli | Friederike Tagwerker Gloor | A. Schrag | Sara Stöber | Carolin Fremer | Anna Marotta | M. Redondo | Victoria L. Turner | G. Schütze | M. Madruga‐Garrido | Marianthi Georgitsi | U. Meier | K. Müller‐Vahl | Veit Roessner | Maura Buttiglione | Androulla Efstratiou | Maria Gariup | N. Müller | Graziella Orefici | Friederike Tagwerker Gloor | Zacharias Alan Valentina Juliane Erika Noa Benjamin Emese Bi Anastasiou Apter Baglioni Ball Bartolin | M. Correa Vela | O. Petruzzelli | C. Fremer | Isobel Heyman | Noa Benaroya-Milshtein | Anette Schrag | Davide Martino | Alan Apter | Juliane Ball | Maura Buttiglione | Francesco Cardona | Androulla Efstratiou | Immaculada Margarit | Pablo Mir | Alexander Münchau | Graziella Orefici | Markus J. Schwarz | Kirsten Müller-Vahl | Alexander Münchau | Renata Rizzo | Erika Bartolini | Pieter J. Hoekstra | Pablo Mir | Davide Martino | Maura Buttiglione | Francesco Cardona | A. Efstratiou | Norbert Müller | Kirsten Müller-Vahl | Markus J. Schwarz