1. Department of Oral Medicine and Radiology, Srinivas Institute of Dental Sciences, Mukka, Surathkal, Mangalore, Karnataka, India
2. Department of Oral Medicine and Radiology, SDM College of Dental Sciences and Hospital, Dharwad, India
3. Department of Biochemistry, SDM College of Medical Sciences and Hospital, Dharwad, Karnataka, India
4. Department of Oral and Maxillofacial Surgery, Srinivas Institute of Dental Sciences, Mukka, Surathkal, Mangalore, India
5. Department of Microbiology, SDM College of Medical Sciences and Hospital, Dharwad, India