1. Takayuki Suzuki, DDS, Department of Operative Dentistry, Nihon University Graduate School of Dentistry, Tokyo, Japan
2. Toshiki Takamizawa, DDS, PhD, Department of Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
3. Wayne W Barkmeier, DDS, MS, Department of General Dentistry, Creighton University School of Dentistry, Omaha, NE, USA
4. Akimasa Tsujimoto, DDS, PhD, Department of Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
5. Hajime Endo, DDS, PhD, Department of Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
6. Robert L Erickson, PhD, DDS, Department of General Dentistry, Creighton University School of Dentistry, Omaha, NE, USA
7. Mark A Latta, DMD, MS, Department of General Dentistry, Creighton University School of Dentistry, Omaha, NE, USA
8. Masashi Miyazaki, DDS, PhD, Department of Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan