title: Transyears: new endpoints for gerontology and geriatrics or confusing sources of variability?
authors.forename: Franz
authors.initials: F
authors.lastname: Halberg
authors.forename: Germaine
authors.initials: G
authors.lastname: Cornélissen
authors.forename: Earl E
authors.initials: EE
authors.lastname: Bakken
authors.forename: Robert B
authors.initials: RB
authors.lastname: Sothern
authors.forename: Othild
authors.initials: O
authors.lastname: Schwartzkopff
authors.forename: Christian
authors.initials: C
authors.lastname: Hamburger
mesh_terms: D005853:Geriatrics; D006801:Humans; D010507:Periodicity