title: The Evolving Taxonomy of Health in Older Persons.
authors.affiliation: Department of Internal Medicine and Geriatrics, Wake Forest School of Medicine, Winston-Salem, North Carolina.
authors.forename: William B
authors.initials: WB
authors.lastname: Applegate
authors.affiliation: Department of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina.
authors.forename: Edward
authors.initials: E
authors.lastname: Ip