1. Department of Dermatology, Venereology and Leprosy, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
2. Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
3. Department of Pathology, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India