title: Author’s response.
authors.forename: Stephen
authors.initials: S
authors.lastname: Barnett
mesh_terms: D020375:Education, Distance; D004502:Education, Medical, Continuing / Q000379:methods*; D058006:General Practice / Q000193:education*; D006801:Humans; D020407:Internet; D010821:Physicians, Family / Q000193:education*