1 Primary Palliative Care Group, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh EH8 9AG UK. Electronic address: daniel.munday@ed.ac.uk.
2 Primary Palliative Care Group, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh EH8 9AG UK.
3 Christian Medical College Hospital, Vellore, India.
4 Health Services Department, Kiambu County, Kiambu, Kenya.