1. Specialty Registrar in Special Care Dentistry, King's College Hospital, Denmark Hill, London SE5 9RS, UK
2. Specialty Registrar in Special Care Dentistry, The Royal London Dental Hospital, Turner Street, Whitechapel, London E1 1BB
3. Consultant in Special Care Dentistry, Department of Community and Special Care Dentistry, King's College Hospital, Denmark Hill, London SE5 9RS, UK