1. Department of Biosciences and Oral Diagnosis, Institute of Science and Technology São Paulo State University (Unesp) São José dos Campos Brazil
2. Department of Oral Surgery and Integrated Clinics), School of Dentistry São Paulo State University (Unesp) Araçatuba Brazil
3. Department of Comprehensive Dentistry, School of Dental Medicine Case Western Reserve University Cleveland Ohio USA
4. Department of Biological and Material Sciences & Prosthodontics, School of Dentistry University of Michigan Ann Arbor Michigan USA
5. Section of Periodontics, School of Dentistry University of California Los Angeles California USA
6. Department of Orthopedic Surgery, School of Medicine University of Michigan Ann Arbor Michigan USA
7. Department of Oral Biology, College of Dentistry University of Illinois at Chicago Chicago Illinois USA