1. Tutor, Department of Microbiology, Panimalar Medical College Hospital and Research Institute, Varadharajapuram, Poonamallee, Chennai – 600123.
2. Professor, Saveetha Medical College Hospital, Saveetha Nagar, Thandalam, Chennai - 602 105.
3. Professor and Head, Department of Microbiology, Panimalar Medical College Hospital and Research Institute, Varadharajapuram, Poonamallee, Chennai – 600123.