1. Orthodontic Department, Whipps Cross University Hospital, London, UK
2. Centre for Oral Bioengineering, Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
3. Department of Oral and Maxillofacial Surgery. Royal London Dental Hospital, London, UK
4. Dental Psychology Service, Kings College Dental Institute, London, UK
5. Dental, Oral and Trauma Clinical Psychology Service, Royal London Dental Hospital, London, UK
6. Clinical Health Psychology Services, North East London Foundation Trust (NELFT), London, UK