1. Australian National University; Centre for Research on Ageing, Health, and Wellbeing; Building 63, Eggleston Rd., Acton Canberra ACT Australia 2600
2. Bangor University; School of Psychology; Bangor Gwynedd, Wales UK LL57 2AS
3. Bangor University; Dementia Services Development Centre Wales; 45 College Road Bangor Gwynedd UK LL57 2DG