1 Departments of Oral Pathology, Medicine and Radiology, Cariology, Operative Dentistry and Dental Public Health, Indiana University School of Dentistry, Indianapolis, IN, USA. Electronic address: mysriniv@iu.edu.
2 Departments of Oral Pathology, Medicine and Radiology, Cariology, Operative Dentistry and Dental Public Health, Indiana University School of Dentistry, Indianapolis, IN, USA; Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, IN, USA.
3 Departments of Oral Pathology, Medicine and Radiology, Cariology, Operative Dentistry and Dental Public Health, Indiana University School of Dentistry, Indianapolis, IN, USA.