1. Department of Dental Material and Prosthodontics; Araçatuba School of Dentistry; Sao Paulo State University - UNESP; Sao Paulo; Brazil
2. Postgraduate Program in Dentistry; Potiguar University; School of Dentistry - UnP; Natal; RN; Brazil
3. Postgraduate Program in Dentistry; UNIGRANRIO University; Duque de Caxias; RJ; Brazil
4. Department of Prosthodontics; New York University College of Dentistry; New York; NY; USA
5. Department of Biomaterials and Biomimetics, Director for Research; Department of Periodontology and Implant Dentistry; New York University College of Dentistry; New York; NY; USA