1. Department of Restorative Dentistry and Prosthodontics; School of Dentistry; University of Texas; Houston TX USA
2. Houston Center for Biomaterials and Biomimetics (HCBB); Houston TX USA
3. Department of Optics; University of Granada Faculty of Sciences; Granada Spain
4. Department of Computer Architecture and Computer Technology; School of Information Technology and Telecommunications Engineering; University of Granada Higher Technical; Granada Spain
5. School of Dentistry; University of Passo Fundo; Passo Fundo Brazil
6. University Medical Center; Johannes Gutenberg University; Mainz Germany
7. Department of Prosthodontics; Semmelweis University Faculty of Dentistry; Budapest Hungary
8. Department of Restorative Dentistry and Biomaterials Sciences; Harvard University School of Dental Medicine; Boston MA USA
9. Oral Biomaterials Engineering; Faculty of Dentistry; Tokyo Medical and Dental University; Tokyo Japan
10. Department of Prosthodontics; College of Dentistry; King Saud University; Riyadh Saudi Arabia