1. Department of Dental Materials and Prosthesis; School of Dentistry of Ribeirão Preto; University of São Paulo; Ribeirão Preto Brazil
2. Department of Biomechanics, Medicine, and Rehabilitation of Locomotive Apparatus; School of Medicine of Ribeirão Preto; University of São Paulo; Ribeirão Preto Brazil
3. Department of Biomaterials; School of Dentistry of Uberaba; Uberaba Brazil