1. Clinical Lecturer in Restorative Dentistry, Centre for Adult Oral Health, Institute of Dentistry, Queen Mary's School of Medicine and Dentistry, London
2. Independent Consultant, Parkgate
3. Senior Lecturer and Hon Consultant in Restorative Dentistry, University of Birmingham School of Dentistry
4. Professor of Restorative Dentistry, University of Leeds
5. Independent Consultant, Ashford, Kent
6. Specialist Periodontist, Ashford, Kent
7. Director, Oral Health Services Research Centre, Professor of Dental Public Health and Preventive Dentistry, Dental School and Hospital, University College Cork, Ireland
8. Head of Prosthodontics at King's College London Dental Institute, UK