| British Dental Association | Industry Association |
| American Dental Association | Industry Association |
| Colgate | Oral care products menufacturer |
| Oral-B | Oral care products menufacturer |
| British Dental Association | Industry Association |
| American Dental Association | Industry Association |
| Colgate | Oral care products menufacturer |
| Oral-B | Oral care products menufacturer |