title: In reply.
authors.affiliation: Johns Hopkins Hospital, Baltimore, Maryland.
authors.forename: Crystal
authors.initials: C
authors.lastname: Agi
authors.affiliation: Johns Hopkins Hospital, Baltimore, Maryland.
authors.forename: Bernard
authors.initials: B
authors.lastname: Cohen
mesh_terms: D015438:Health Behavior; D006266:Health Education; D006801:Humans; D012878:Skin Neoplasms / Q000517:prevention & control*; D013472:Sunlight / Q000009:adverse effects*