1. Consultant Orthodontist, Kidderminster Hospital and Worcestershire Royal Hospital
2. Specialty Registrar, Derriford Hospital, Plymouth
3. Academic Clinical Lecturer and Senior Registrar, School of Oral and Dental Sciences, University of Bristol and Royal United Hospitals, Bath
4. Clinical Teaching Fellow in Restorative Dentistry, School of Oral and Dental Sciences
5. Professor of Orthodontics and Dean of Health Sciences
6. Professor of Orthodontics, School of Oral and Dental Sciences, University of Bristol, UK