1. Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London; Department of Clinical Dental Sciences, College of Dentistry, Princess Nourah Bint Abdul Rahman University, Riyadh, Saudi Arabia
2. Doctoral student, Department of Paediatric Dentistry and Orthodontics, Federal University of Rio de Janeiro, Brazil
3. Master's student, Department of Paediatric Dentistry and Orthodontics, Federal University of Rio de Janeiro, Brazil
4. Clinical Lecturer in Paediatric Dentistry, Centre of Oral, Clinical and Translational Research, Faculty of Dentistry, Oral and Craniofacial Science, King's College London; Adjunct Professor in Paediatric Dentistry, Federal University of Rio de Janeiro, Brazil
5. Professor of Paediatric Dentistry, Honorary Consultant, Chair of Paediatric Dentistry, Centre of Oral, Clinical and Translational Research, Faculty of Dentistry, Oral and Craniofacial Science, King's College London
6. Professor of Cariology and Operative Dentistry, Honorary Consultant/Clinical Lead, Restorative Dentistry, Centre of Oral, Clinical and Translational Research, Faculty of Dentistry, Oral and Craniofacial Science, King's College London