Schulz, Jörg Bernhard	Department of Neurology, RWTH Aachen University; JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Germany	Principle investigator, Program coordinator
Reetz, Kathrin	Department of Neurology, RWTH Aachen University; JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Germany	Site investigator
Fedosov, Kathrin	Department of Neurology, RWTH Aachen University, Germany	Database oversight
Didszun, Claire	Department of Neurology, RWTH Aachen University, Germany	Database oversight
Klockgether, Thomas	Department of Neurology, University Hospital of Bonn; German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany	Principle investigator
Giordano, Ilaria	Department of Neurology, University Hospital of Bonn; German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany	Site investigator
Pandolfo, Massimo	Laboratory of Experimental Neurology, Université Libre de Bruxelles, Brussels, Belgium	Principle investigator
Depondt, Chantal	Laboratory of Experimental Neurology, Université Libre de Bruxelles, Brussels, Belgium	Site investigator
Rai, Myriam	Laboratory of Experimental Neurology, Université Libre de Bruxelles, Brussels, Belgium	Genetics
Boesch, Sylvia	Department of Neurology, Medical University Innsbruck, Austria	Principle investigator
Nachbauer, Wolfgang	Department of Neurology, Medical University Innsbruck, Austria	Site investigator
Eigentler, Andreas	Department of Neurology, Medical University Innsbruck, Austria	Site investigator
Indelicato, Elisabetta	Department of Neurology, Medical University Innsbruck, Austria	Site investigator
Giunti, Paola	Department of Molecular Neuroscience, Institute of Neurology, University College London, London, UK	Principal investigator
Parkinson, Michael	Department of Molecular Neuroscience, Institute of Neurology, University College London, London, UK	Site investigator
Manso, Katarina	Ataxia Centre, Department of Movement and Clinical Neurosciences, Institute of Neurology, University College London, London, UK	Research nurse
Thomas-Black, Gilbert	Ataxia Centre, Department of Movement and Clinical Neurosciences, Institute of Neurology, University College London, London, UK	Site investigator
Garcia-Moreno, Hector	Ataxia Centre, Department of Movement and Clinical Neurosciences, Institute of Neurology, University College London, London, UK	Site investigator
Solanky, Nita	Ataxia Centre, Department of Movement and Clinical Neurosciences, Institute of Neurology, University College London, London, UK	Site investigator
Abeti, Rosella	Ataxia Centre, Department of Movement and Clinical Neurosciences, Institute of Neurology, University College London, London, UK	Site investigator
Polke, James	Laboratory of Neurogenetic The National Hospital for Neurology and Neurosurgery NHNN/UCLH Queen Square WC1N 3BG London UK	Site investigator
Labrum, Robin	Laroratory of Neurogenetic The National Hospital for Neurology and Neurosurgery NHNN/UCLH Queen Square WC1N 3BG London UK	Site investigator
Rodríguez de Rivera Garrido, Francisco Javier	Reference Unit of Hereditary Ataxias and Paraplegias, Department of Neurology, IdiPAZ, Hospital Universitario La Paz, Madrid, Spain	Principle investigator
Mascias, Javier	Reference Unit of Hereditary Ataxias and Paraplegias, Department of Neurology, IdiPAZ, Hospital Universitario La Paz, Madrid, Spain	Site investigator
Sánchez Velasco, Sara	Reference Unit of Hereditary Ataxias and Paraplegias, Department of Neurology, IdiPAZ, Hospital Universitario La Paz, Madrid, Spain	Site investigator
Secades García, Sergio	Reference Unit of Hereditary Ataxias and Paraplegias, Department of Neurology, IdiPAZ, Hospital Universitario La Paz, Madrid, Spain	Site investigator
Mariotti, Caterina	Unit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy	Principal investigator
Nanetti, Lorenzo	Unit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy	Site investigator
Castaldo, Anna	Unit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy	Site investigator
Mongelli, Alessia	Unit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy	Site investigator
Fichera, Mario	Unit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy	Site investigator
Klopstock, Thomas	Department of Neurology, Friedrich Baur Institute, University Hospital of the Ludwig-Maximilians-Universität München; German Center for Neurodegenerative Diseases (DZNE), Munich; Munich Cluster for Systems Neurology (SyNergy), Munich, Germany	Principal investigator
Karin, Ivan	Department of Neurology, Friedrich Baur Institute, University Hospital of the Ludwig-Maximilians-Universität München, Munich, Germany	Site investigator
Stendel, Claudia	Department of Neurology, Friedrich Baur Institute, University Hospital of the Ludwig-Maximilians-Universität München, Munich, Germany	Site investigator
Radelfahr, Florentine	Department of Neurology, Friedrich Baur Institute, University Hospital of the Ludwig-Maximilians-Universität München, Munich, Germany	Site investigator
Durr, Alexandra	Institut du Cerveau et de la Moelle épinière, Sorbonne Université, INSERM U 1127, CNRS UMR 7225 and APHP, Pitié-Salpêtrière University Hospital, Genetic Department, Paris, France	Principal investigator
Biet, Marie	Institut du Cerveau et de la Moelle épinière, Sorbonne Université, INSERM U 1127, CNRS UMR 7225	Study coordinator
Charles, Perrine	Pitié-Salpêtrière University Hospital, Paris, France	Site investigator
Ewenczyk, Claire	Pitié-Salpêtrière University Hospital, Paris, France	Site investigator
Just, Jennifer	Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research & Center of Neurology, University of Tuebingen, Tuebingen, Germany	Site investigator
Koutsis, Georgios	Department of Neurology Eginition Hospital, National and Kapodistrian University of Athens, Athens, Greece	Principal investigator
Walsh, Richard	NationalAtaxia Clinic, Department of Neurology, Adelaide & Meath Hospital Dublin, incorporating the National Children's Hospital, Dublin, Ireland	Principal investigator
Bertini, Enrico	Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesu' Children's Research Hospital, IRCCS, Rome, Italy	Principal investigator