**Author details**

Gangaraju Gedda1 \*, Arun Bhupathi<sup>2</sup> and V.L.N. Balaji Gupta Tiruveedhi1

1 Department of Basic Science, Vishnu Institute of Technology, Vishnupur, Bhimavaram, A.P, India

2 Department of Orthodontics and Dentofacial Orthopedics, Vishnu Dental College, Vishnupur, Bhimavaram, A.P, India

\*Address all correspondence to: raju.analy@gmail.com

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