1. Division of Population and Patient Health; King's College London Dental Institute at Guy's; King's College and St. Thomas' Hospitals; London UK
2. Institute of Dentistry; Barts and The London School of Medicine and Dentistry; Queen Mary University of London; London UK
3. Wolfson Institute of Preventive Medicine; Barts and The London School of Medicine and Dentistry; Queen Mary University of London; London UK