1. Cleft Lip and Palate/Velopharyngeal Dysfunction, North Thames Regional Cleft Service, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom. (Previously Specialist Speech and Language Therapist in Craniofacial Conditions/Dysphagia, Craniofacial Unit).
2. Cleft Lip and Palate/Velopharyngeal Dysfunction, North Thames Regional Cleft Service, London and Head of Speech and Language Therapy Department, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom.
3. Craniofacial Unit, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom.