1. Senior House Officer in Oral and Maxillofacial Surgery, Maxillofacial Unit, Royal Shrewsbury Hospital, Mytton Oak Road, Shrewsbury, SY3 8XQ, UK
2. Specialist Registrar in Oral and Maxillofacial Surgery, Maxillofacial Unit, Royal Shrewsbury Hospital, Mytton Oak Road, Shrewsbury, SY3 8XQ, UK
3. Consultant in Oral and Maxillofacial Surgery, Maxillofacial Unit, Royal Shrewsbury Hospital, Mytton Oak Road, Shrewsbury, SY3 8XQ, UK