1. Department of Microbiology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
2. Department of Translational Medicine, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
3. Department of Paediatrics, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
4. Former Director, All India Institute of Medical Sciences, Bhopal, India