1. Department of Medicine, Sri Venkateshwaraa Medical College and Hospital, Ariyur, Pondicherry India
2. Department of Medicine, Vijayanagar Institute of Medical Sciences, Bellary, India
3. Department of Pharmacology, Sri Devaraj Urs Medical College, Tamaka, Kolar, India
4. Department of Medicine, Basaveshwara Medical College and Hospital, Chitradurga, Karnataka, India