1. Department of Pharmacy Practice, KMCH College of Pharmacy, Kovai Estate, Kalapatti Road, Coimbatore, Tamilnadu 48, India
2. Department of Neurology, Kovai Medical Center and Hospital, Coimbatore, Tamilnadu 44, India
3. Department of Pharmacy, Madurai Medical College, Madurai, Tamilnadu 20, India