title: Author's Reply.
authors.affiliation: Department of Oral Pathology and Microbiology, Sibar Institute of Dental Sciences, Guntur, Andhra Pradesh, India.
authors.forename: M
authors.initials: M
authors.lastname: Indira
authors.forename: P
authors.initials: P
authors.lastname: Chandrashekar
authors.forename: Kiran Kumar
authors.initials: KK
authors.lastname: Kattappagari
authors.forename: Lalith Prakash K
authors.initials: LP
authors.lastname: Chandra
authors.forename: Ravi Teja
authors.initials: RT
authors.lastname: Chitturi
authors.forename: B V Ramana
authors.initials: BV
authors.lastname: Reddy