1. Department of Periodontology; UNESP - University Estadual Paulista; Araraquara Dental School; Araraquara São Paulo Brazil
2. Department of Dentistry - Oral Radiology; Aarhus University; Aarhus Denmark
3. Department of Dentistry - Periodontology; School of Dentistry; Aarhus University; Aarhus Denmark
4. Center for Experimental and Preclinical Biomedical Research (CEPBR); Athens Greece
5. Department of Implantology; UNIARA - Araraquara University; Araraquara São Paulo Brazil
6. Department of Histology and Embryology; Institute of Biology; UNICAMP - State University of Campinas; Campinas São Paulo Brazil