1. Department of Dermatology, Mahatma Gandhi Medical College and Research Institute, Sri Balaji Vidyapeeth (Deemed to be University) Pillayarkuppam, India
2. Department of Dermatology, National Institute of Medical Sciences, Jaipur, Rajasthan, India
3. Department of Dermatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India