1. Consultant Restorative Dentistry (Trauma), Glasgow Dental Hospital and School, 378 Sauchiehall Street, Glasgow G2 3JZ, UK
2. Consultant in Restorative Dentistry/Honorary Clinical Senior Lecturer, Glasgow Dental Hospital and School, 378 Sauchiehall Street, Glasgow G2 3JZ, UK
3. Clinical Lecturer and Honorary Specialty Registrar, Restorative Dentistry, Glasgow Dental Hospital and School, 378 Sauchiehall Street, Glasgow G2 3JZ, UK