T P Afra1, Muhammed Razmi T1, Dipankar De2. 1. Department of Dermatology, IQRAA Aesthetics, IQRAA International Hospital, and Research Centre, Calicut, Kerala, India. 2. Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India. Electronic address: dr_dipankar_de@yahoo.in.