1. Spires Cleft Centre, John Radcliffe Hospital, Oxford, UK
2. The Cleft Collective, Bristol Dental School, University of Bristol, Bristol, UK
3. Operation Smile Inc, Virginia Beach, Virginia, USA
4. Cleft.Net.East, University of Cambridge NHS Hospitals Trust, Cambridge, UK
5. Department of Perinatal Imaging and Health, Kings College London & South Thames Cleft Service, St. Thomas Hospital, London, UK
6. Cleft Registry and Audit Network, Clinical Excellence Unit, The Royal College of Surgeons of England, London, UK
7. Cleft Care Scotland, Royal Hospital for Children, Queen Elizabeth University Hospital, Glasgow, UK
8. West Midlands Cleft Service, Birmingham Women and Children's Hospital, Birmingham, UK
9. Speech and language therapy research unit, North Bristol NHS Trust, Bristol, UK
10. The Cleft Collective, Bristol Dental School, University of Bristol, UK
11. Plastic and Maxillofacial Surgery, The Royal Children's Hospital, Melbourne, Australia