Australasia
Australia
- Melbourne: Monash University (coming soon)
New Zealand
- Auckland: The University of Auckland (now recruiting)
- Christchurch: University of Otago (now recruiting)
North America
Canada
- Toronto: Centre for Movement Disorders (completed)
- Toronto: North York General Hospital (now recruiting)
- Vancouver: University of British Columbia (now recruiting)
- Ottawa: The Ottawa Hospital (now recruiting)
USA
- Winston-Salem, NC: Wake Forest (not currently recruiting)
- Iowa City, IA: University of Iowa (coming soon)
- Baltimore, MD: John Hopkins University (now recruiting)
- Houston, TX: University of Texas Health Science Center (now recruiting)
- Washington DC: Georgetown University (now recruiting)
- Engelwood, CO: Rocky Mountain Movement Disorders Center (now recruiting)
- Nashville, TN: Vanderbilt University Medical Center (now recruiting)
Europe
France
- Angers: Centre Hospitalier Universitaire d’Angers (now recruiting)
Germany
- Ulm: Universitäts Ulm (now recruiting)
- Münster: George Huntington Institut (now recruiting)
- Bochum: St. Josef und St. Elisabeth Hospital (now recruiting)
- Erlangen: Universitätsklinikum Erlangen (now recruiting)
- Dresden: Universitätsklinikum Dresden (now recruiting)
- Taufkirchen: Kbo-Isar-Amper-Klinikum Taufkirchen (Vils) (now recruiting)
Italy
- Milan: Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta (not currently recruiting)
- Rome: Lega Italiana Ricerca Huntington (now recruiting)
Poland
- Warsaw: Instytut Psychiatrii i Neurologii (not currently recruiting)
Portugal
- Lisbon: Instituto De Medicina Molecular (coming soon)
Spain
- Bilbao: Asociacion de Investigacion Sanitaria BioCruces (now recruiting)
- Barcelona: Hospital de la Santa Creu i Sant Pau (now recruiting)
- Madrid: Fundación para la Investigación Biomédica del Hospital Ramón y Cajal (coming soon)
United Kingdom
- Birmingham: Birmingham and Solihull Mental Health NHS Foundation Trust (now recruiting)
- Bristol: North Bristol NHS Trust (now recruiting)
- Cambridge: University of Cambridge (now recruiting)
- Cardiff: University of Cardiff (now recruiting)
- Exeter: Royal Devon & Exeter NHS Foundation Trust (now recruiting)
- Fife: Fife Health Board – Whyteman’s Brae Hospital (not currently recruiting)
- Glasgow: Queen Elizabeth Hospital (now recruiting)
- Leeds: Leeds Teaching Hospital (now recruiting)
- Liverpool: The Walton Centre (now recruiting)
- London: UCL Huntington’s Disease Centre (Central Coordination)
- London: UCL Huntington’s Disease Centre and UCL Hospitals NHS Foundation Trust (now recruiting)
- London: St George’s University of London (now recruiting)
- Oxford: Oxford University Hospital NHS Trust (now recruiting)
- Plymouth: Plymouth Hospitals NHS Trust (now recruiting)