Received Date: 24 Jul 2021
Revision Received Date: 27 Oct 2021
Electronic Publication Date: 25 Apr 2022
We would like to acknowledge the help of Late Dr. Soheyl Sheikh, who helped in framing the design of the manuscript. We would also like to acknowledge the help of Dr. Preeti Garg, Dept of Oral Medicine and Radiology, M.M. College of Dental Sciences and Research, Mullana, who helped in drafting and revision of the manuscript.