title: Author's Reply.
authors.affiliation: Department of Dermatology, North Delhi Municipal Corporation Medical College, Hindu Rao Hospital, New Delhi, India.
authors.forename: Khushbu
authors.initials: K
authors.lastname: Mahajan
authors.affiliation: Maulana Azad Medical College, New Delhi, India. E-mail: vineetrelhan@gmail.com.
authors.forename: Vineet
authors.initials: V
authors.lastname: Relhan
authors.affiliation: South Delhi MCD Hospital, New Delhi, India.
authors.forename: Aditi Kochhar
authors.initials: AK
authors.lastname: Relhan
authors.affiliation: Maulana Azad Medical College, New Delhi, India. E-mail: vineetrelhan@gmail.com.
authors.forename: Vijay Kumar
authors.initials: VK
authors.lastname: Garg