title: Authors' Reply.
authors.affiliation: Department of Dermatology, Gauhati Medical College and Hospital, Guahati, Assam, India. E-mail: drjyotiderma@gmail.com.
authors.forename: Lucybeth N
authors.initials: LN
authors.lastname: Sangma
authors.affiliation: Department of Dermatology, Gauhati Medical College and Hospital, Guahati, Assam, India. E-mail: drjyotiderma@gmail.com.
authors.forename: Jyoti
authors.initials: J
authors.lastname: Nath
authors.affiliation: Department of Psychiatry, Gauhati Medical College and Hospital, Guahati, Assam, India.
authors.forename: Dipesh
authors.initials: D
authors.lastname: Bhagabati