title: Mass Screening and Intervention by Mass Communication The HAPPY Program.
authors.affiliation: University of Maastricht, The Netherlands; Mount Sinai School of Medicine, New York, NY, USA.
authors.forename: Leonard
authors.initials: L
authors.lastname: Hofstra
authors.forename: Eduard
authors.initials: E
authors.lastname: Laufer
authors.forename: Froukje
authors.initials: F
authors.lastname: Dijk
authors.forename: Marja van
authors.initials: Mv
authors.lastname: Dieijen
authors.forename: Hein J J
authors.initials: HJ
authors.lastname: Wellens
authors.forename: Jagat
authors.initials: J
authors.lastname: Narula