1. Department of Dermatology Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham Kochi 682041 Kerala India
2. Department of Pediatrics Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham Kochi 682041 Kerala India
3. Department of Microbiology Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham Kochi 682041 Kerala India