1. Department of Biological Sciences, School of Dentistry of Bauru, São Paulo University (FOB/USP), Bauru, SP, Brazil
2. Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
3. Department of Biomedical Engineering, College of Engineering, University of Michigan, Ann Arbor, MI, USA
4. Biointerfaces Institute, University of Michigan, Ann Arbor, MI, USA