1. Jose Villalobos-Tinoco, DDS, MS, assistant professor, Oral Rehabilitation, Universidad Autonoma de Queretaro School of Dentistry. Queretaro, Mexico
2. *Nicholas G. Fischer, PhD, fellow, Minnesota Dental Research Center for Biomaterials and Biomechanics, University of Minnesota, Minneapolis, MN, USA
3. Carlos Alberto Jurado, DDS, MS, associate professor, Department of Prosthodontics, University of Iowa College of Dentistry, IA, USA
4. Julio Flores-Reyes, CDT, dental technician, Morelia, Mexico
5. Kiarash Karimi, DMD, DDS, adjunct faculty, Department of Restorative Sciences, University of California Los Angeles School of Dentistry, Los Angeles, CA, USA
6. Akimasa Tsujimoto, DDS, PhD, associate professor, Department of Operative Dentistry, University of Iowa College of Dentistry, Iowa City, Iowa, USA and visiting associate professor, Department of General Dentistry, Creighton University School of Dentistry, Omaha, NE, USA