Affiliation: | 1. Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK;2. Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK Contribution: Writing - review & editing, Visualization;3. Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK Department of Health Sciences, Zurich University of Applied Sciences (ZHAW), Winterthur, Switzerland Hull York Medical School, Wolfson Palliative Care Research Centre, University of Hull, Hull, England Contribution: Writing - review & editing, Supervision, Visualization;4. Research Department of Primary Care and Population Health, Centre for Aging Population Studies, University College London, London, UK;5. Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, UK Contribution: Conceptualization, Writing - review & editing, Visualization, Methodology, Formal analysis, Supervision |