1. William W Brackett, DDS, MSD, associate professor, Department of Oral Rehabilitation, School of Dentistry, Medical College of Georgia, Augusta, GA, USA
2. Shuichi Ito, DDS, PhD, instructor, Department of Operative Dentistry and Endodontology, School of Dentistry, Health Sciences University of Hokkaido, Hokkaido, Japan
3. Yoshihiro Nishitani, DDS, PhD, assistant professor, Department of Operative Dentistry, Graduate School of Medicine and Dentistry, Okayama University, Okayama, Japan
4. Larry D Haisch, DDS, associate professor, Department of Adult Restorative Dentistry, College of Dentistry, University of Nebraska Medical Center, Lincoln, NE, USA
5. David H Pashley, DMD, PhD, regent's professor, Department of Oral Biology and Maxillofacial Pathology, School of Dentistry, Medical College of Georgia, Augusta, GA, USA