1. Department of Pharmacology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
2. Department of Ophthalmology, All India Institute of Medical Sciences, Guwahati, Assam, India
3. Department of Pharmacology, PGIMER, Chandigarh, India
4. Department of Pharmacology, All India Institute of Medical Sciences, Mangalagiri, Andhra Pradesh, India
5. Department of Pharmacology, All India Institute of Medical Sciences, Guwahati, Assam, India