[1] Yenepoya Dent Coll, Dept Oral Pathol, Mangalore 575018, Karnataka, India
[2] AB Shetty Mem Inst Dent Sci, Dept Orthodont, Mangalore, Karnataka, India
[3] Yenepoya Dent Coll, Dept Endodont, Mangalore, Karnataka, India
[4] Yenepoya Dent Coll, Dept Pediat Dent, Mangalore, Karnataka, India
[5] Yenepoya Dent Coll, Dept Oral Med & Radiol, Mangalore, Karnataka, India