1. Department of Preventative Dentistry School of Medicine College of Stomatology National Clinical Research Center for Oral Disease Shanghai Ninth People's HospitalShanghai Jiao Tong University Shanghai China
2. Shanghai Key Laboratory of Stomatology Shanghai Research Institute of Stomatology Shanghai China
3. GSK Consumer Healthcare Weybridge UK
4. Consumer Research Consulting, LLC Las Vegas NV USA
5. GSK Consumer Healthcare Nyon Switzerland