title: Introduction to Special Issue.
authors.affiliation: University of Texas Medical Branch, USA.
authors.forename: Rebeca
authors.initials: R
authors.lastname: Wong
authors.affiliation: University of Texas at Austin, USA.
authors.forename: Jacqueline L
authors.initials: JL
authors.lastname: Angel
authors.affiliation: University of Colorado at Boulder, USA.
authors.forename: Fernando
authors.initials: F
authors.lastname: Riosmena
mesh_terms: D000375:Aging; D035843:Biomedical Research; D006630:Hispanic or Latino; D006801:Humans; D012944:Social Support; D014481:United States