1. All India Institute of Medical Sciences Jodhpur; Department of Pharmacology; Basni Phase II Jodhpur Rajasthan India 342005
2. Govt. Medical College; Department of Pharmacology; Outside Majura gate Surat Gujarat India 395001
3. Govt. Medical College; Department of Microbiology; Outside Majura gate Surat Gujarat India 395001
4. University of South Florida; Center for Evidence Based Medicine and Health Outcomes Research; 12901 Bruce B. Downs Blvd., MDC27 Tampa Florida USA 33612