title: Welcoming discussion.
authors.forename: J
authors.initials: J
authors.lastname: Walsh
authors.forename: O
authors.initials: O
authors.lastname: Lacey
authors.forename: D
authors.initials: D
authors.lastname: Saunders
mesh_terms: D002322:Career Mobility; D003815:Dentists / Q000331:legislation & jurisprudence*; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006291:Health Policy; D006801:Humans; D017757:Infectious Disease Transmission, Professional-to-Patient / Q000517:prevention & control*; D006113:United Kingdom