1. Specialty Registrar in Dental Public Health, Honorary Lecturer in Dental Public Health, NHS England London Region, Wellington House, London, United Kingdom; King’s College London, Denmark Hill Campus, London, United Kingdom
2. Clinical Lecturer/Specialty Registrar in Dental Public Health, Faculty of Dentistry, National Institute for Health and Care Research; Oral and Craniofacial Sciences, King's College London, London, Denmark Hill Campus, London, United Kingdom
3. Newland-Pedley Professor of Oral Health Strategy/Hon Consultant in Dental Public Health, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, Denmark Hill Campus, London, United Kingdom