1. SHO in Oral Medicine, Department of Oral Medicine, University Dental Hospital, Heath Park, Cardiff CF14 4XW, UK
2. SpR in Oral Medicine, Department of Oral Medicine, University Dental Hospital, Heath Park, Cardiff CF14 4XW, UK
3. Consultant in Oral Medicine, Department of Oral Medicine, University Dental Hospital, Heath Park, Cardiff CF14 4XW, UK