1. Department of Biomaterials, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences , Okayama-ken Okayama-shi, Japan
2. Department of Clinical Stomatology, School of Dentistry, University of São Paulo , São Paulo, Brazil
3. Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences , Okayama-ken Okayama-shi, Japan
4. Fundação Faculdade de Odontologia, School of Dentistry, University of São Paulo , São Paulo, Brazil