Extension Study Evaluating the Safety and Efficacy of Subcutaneous Tocilizumab (RoActemra/Actemra) Administration in Systemic and Polyarticular-Course Juvenile Idiopathic Arthritis

Westmead Hospital; Paediatric Rheumatology, Westmead

Royal Children'S Hospital; Paediatric Rheumatology, Parkville

Charité Campus; Virchow Klinikum Berlin, Berlin

Duke University, Durham

Hospital Ramon y Cajal ; Servicio de Reumatologia, Madrid

Hospital de La Paz; Unidad de Reumatologia Pediatrica, Madrid

Cleveland Clinic Fndn, Cleveland

Hospital Universitario la Fe: Servicio de Reumatologia Pediatrica, Valencia

Asklepios Klinik; Zentrum für Allgemeine Pädiatrie und Neonatologie, Sankt Augustin

University of Chicago Hospital, Chicago

Hospital Universitario Dr. Jose Eleuterio Gonzalez; Pediatria, Monterrey

Arkansas Children's Hospital Research Institute, Little Rock

Healthcare Research Consultants, Tulsa

Uniklinikum Freiburg Zentrum für Kinder- und Jugendmedizin; Pädiatrische Infektio- u. Rheumatologie, Freiburg im Breisgau

University of Utah; Immunology/Rheumatology/Allergy, Salt Lake City

CH de Bicêtre; Pediatrie Generale, Le Kremlin-Bicêtre

Seattle Children's Hospital, Seattle

SI Sceintific children health center RAMS, Moscow

Hackensack University Medical Center; Pediatric Rheumatology, Hackensack

Cincinnati Children'S Hospital Medical Center; Division of Rheumatology, Cincinnati

Hospital Gral de Niños Pedro Elizalde, Buenos Aires

Hospital de Ninos de la Santisima Trinidad; Hematología, Córdoba

Universidade Federal de Sao Paulo - UNIFES, São Paulo

Hospital das Clinicas - FMUSP, São Paulo

Alberta Children'S Hospital, Calgary

The Hospital for Sick Children, Toronto

Irccs Ospedale Pediatrico Bambin Gesu - Dip. Di Medicina, Rome

"Hospital Infantil de México Federico Gomez; Rheumatology", México

Hospital Sant Joan De Deu; Servicio de Reumatologia Pediatrica, Esplugas de Llobregat

Bristol Royal Hospital for Children; Rheumatology Department, Bristol

Alder Hey Children's NHS Foundation Trust, Liverpool