title: Ringing the changes.
authors.forename: Brid
authors.initials: B
authors.lastname: Hehir
authors.forename: Jane
authors.initials: J
authors.lastname: Scullion
authors.forename: Sue
authors.initials: S
authors.lastname: Szczepanska
authors.forename: Steve
authors.initials: S
authors.lastname: Flatt
mesh_terms: D040421:Cell Phone; D004869:Equipment Safety; D007722:Health Knowledge, Attitudes, Practice; D006293:Health Promotion / Q000379:methods* / Q000639:trends; D006801:Humans; D040242:Risk Reduction Behavior