1Consultant Physician and Geriatrician, Department of Geriatric Medicine, Ysbyty Ystrad Fawr, Aneurin Bevan University Health Board, Ystrad Mynach, Wales, UK
2Consultant Clinical Scientist, Academic Dermatologist, Aneurin Bevan University Health Board, UK
3Specialty Registrar (StR), Geriatric Medicine, South Wales, UK