1. Assistant Professor, Department of Microbiology, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
2. Senior Professor, Department of Microbiology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
3. Associate Professor, Department of General Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
4. Professor, Department of Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India