1. Combined Huntington’s Disease Clinic, Canterbury District Health Board, Christchurch, New Zealand
2. Older Persons Mental Health, Burwood Hospital, Christchurch, New Zealand
3. Health Sciences Department, University of Canterbury, Christchurch, New Zealand
4. Coordinator of Clinical Services for Families Living with HD, Christchurch, New Zealand
5. New Zealand Brain Research Institute, Christchurch, New Zealand
6. Department of Medicine, University of Otago, Christchurch, New Zealand