1. School of Pharmacy, Queen’s University Belfast, Belfast, UK
2. School of Pharmacy, Royal College of Surgeons in Ireland, Dublin, Ireland
3. Centre for Public Health, Queen’s University Belfast, Belfast, UK
4. Belfast Health & Social Care Trust, Belfast, UK
5. Institute for Ageing and Health, Newcastle University, Newcastle, UK
6. School of Psychology, National University of Ireland, Galway, Ireland
7. Western Health & Social Care Trust, Londonderry, UK
8. Belfast, UK