Xue Li - Sichuan University, West China College of Stomatology, Chengdu, China Harvard School of Dental Medicine, Boston, Massachusetts, USA
Yisi Zhong, Xianjun Jiang, Deyu Hu - Sichuan University West China College of Stomatology Chengdu, China
Luis R. Mateo - LRM Statistical Consulting West Orange, NJ, USA
Boyce M. Morrison, Jr., Yun-Po Zhang - Colgate-Palmolive Technology Center Piscataway, New Jersey, USA
