title: Instant messaging: virtual propinquity for health promotion networking.
authors.affiliation: International Union for Health Promotion and Education (IUHPE). mperry@iuhpe.org
authors.forename: Martha W
authors.initials: MW
authors.lastname: Perry
authors.forename: Alexandra V
authors.initials: AV
authors.lastname: Ricca
mesh_terms: D003142:Communication; D019058:Community Networks; D005843:Geography; D006293:Health Promotion; D006801:Humans; D011635:Public Health Administration; D012931:Social Environment; D012934:Social Isolation; D012944:Social Support; D012984:Software; D013997:Time Factors; D014584:User-Computer Interface