[1] Kothiwal Dent Coll & Res Ctr, Dept Oral Med & Radiol, Moradabad, Uttar Pradesh, India
[2] Sharda Univ, Sch Dent Sci, Dept Oral & Maxillofacial Surg, Greater Noida, Uttar Pradesh, India
[3] JCD Dent Coll, Dept Oral & Maxillofacial Surg, Sirsa, Haryana, India
[4] Terna Dent Coll & Hosp, Dept Orthodont & Dentofacial Orthoped, Navi Mumbai, Maharashtra, India
[5] Vananchal Dent Coll, Dept Orthodont & Dentofacial Orthoped, Garwha, Jharkhand, India
[6] New Horizon Dent Coll & Res Inst, Dept Oral Med & Radiol, Bilaspur, Chhattisgarh, India