1. Senior House Officer, Glasgow Dental Hospital, 378 Sauchiehall Street, Glasgow, G2 3JZ, UK
2. Consultant in Oral Medicine, Glasgow Dental Hospital, 378 Sauchiehall Street, Glasgow, G2 3JZ, UK
3. Consultant in Orthodontics, Glasgow Dental Hospital, 378 Sauchiehall Street, Glasgow, G2 3JZ, UK