1. Department of Biomaterials, College of Dentistry Universidad de los Andes Santiago Chile
2. NYU Grossman School of Medicine New York University New York New York USA
3. College of Dentistry University of Guarulhos, Universus Veritas UNG Guarulhos Brazil
4. Department of Implantology, College of Dentistry Universidad Mayor Santiago Chile
5. Department of Biomaterials New York University College of Dentistry New York New York USA
6. Department of Preventive and Restorative Sciences University of Pennsylvania School of Dental Medicine Philadelphia Pennsylvania USA
7. Department of Prosthodontics and Periodontology University of São Paulo, Bauru School of Dentistry Bauru Brazil
8. Department of Biomedical Engineering, NYU Tandon School of Engineering New York University Brooklyn New York USA