1. Centre for Health Policy and Management, School of Medicine, Trinity College Dublin, Dublin, Ireland
2. Social Research Division, Economic and Social Research Institute, Dublin, Ireland
3. Department of Economics, Trinity College Dublin, Dublin, Ireland
4. School of Medicine, University College Dublin, Dublin, Ireland
5. St Francis Hospice, Dublin, Ireland
6. Department of Palliative Care, Beaumont Hospital, Dublin, Ireland
7. Healthcare Pricing Office, Health Service Executive, Dublin, Ireland
8. Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King's College London, London, UK
9. National Office of Quality & Patient Safety, Health Service Executive, Cork, Ireland
10. Palliative Care Outcomes Collaboration, University of Wollongong, Wollongong, New South Wales, Australia
11. Department of Geriatrics and Palliative Medicine, Icahn School of Medicine, New York, USA and James J Peters VA Medical Center, Bronx, USA