1. Psychogeriatrician, Mental Health Services for Older People, Bay of Plenty District Health Board, Tauranga, New Zealand
2. Consultant Psychiatrist, Mental Health Services for Older People, Auckland District Health Board, Auckland
3. Honorary Senior Lecturer, Department of Psychological Medicine, University of Auckland, New Zealand
4. Old Age Psychiatrist, Mental Health Services for Older People, Auckland District Health Board, Auckland
5. Senior Lecturer in Psychiatry, Department of Psychological Medicine, University of Auckland, Auckland, New Zealand