Dr. Vinod Krishnan is Assistant Professor in the Department of orthodontics and dentofacial orthopedics, Rajas Dental College, Tamilnadu, India. He has numerous publications to his credit in the field of tooth movement biology and serves as a reviewer for various international orthodontic journals.
Dr Ze'ev Davidovitch is Professor Emeritus at Harvard University. He is a world authority in the field of orthodontic tooth movement. Since 1988 he has organized eight international conferences on the biology of tooth movement and edited the books of the proceedings, each containing 45-60 full length articles.