Meet the members Jorik Nonnekes, Radboud University Medical Centre, the Netherlands Samuel Gröschel, University Children's Hospital, Tübingen, Germany Yaroslau Compta, Hospital Clínic de Barcelona, Spain SOPHIE BERNICHTEIN, BRAIN-TEAM, FRANCE Ginevra Zanni, Bambino Gesù Children’s Hospital, Rome, Italy Lena Zeltner, University Hospital Tübingen, Germany Cathalijne van Doorne, ataxia patient advocate