1. Faculty of Life Sciences and Medicine; Department of Palliative Care, Policy and Rehabilitation; Cicely Saunders Institute; King's College London; London UK
2. St. Joseph's Hospice; London UK
3. Department of Palliative Care; King's College Hospital NHS Foundation Trust; London UK
4. Department of Haematological Medicine; King's College Hospital NHS Foundation Trust; London UK
5. Department of Palliative Medicine; Munich University Hospital; Munich Germany