1. From the Dermato‐Venereology (Skin/VD) Centre, Sehgal Nursing Home, Delhi;1 Department of Dermatology and Venereology UCMS and associated GTB Hospital, Shahadara, Delhi;2 Departments of Dermatology and Venereology and Pathology, Lady Hardinge Medical College, New Delhi;3 Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, New Delhi;4 Skin Care Centre, Darya Ganj, New Delhi,5 India