title: Introduction to the Age and Ageing sarcopenia collection.
authors: Ageing and Health, University of Dundee, Ninewells Hospital, Dundee DD1 9SY, UK.
authors: Miles D
authors: MD
authors: Witham
authors: University of Newcastle, NIHR Newcastle Biomedical Research Centre, UK.
authors: Avan
authors: A
authors: Aihie Sayer
mesh_terms: D000375:Aging; D006801:Humans; D018482:Muscle, Skeletal / Q000503:physiopathology*; D055948:Sarcopenia / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology