1. Department of Microbiology, All India Institute of Medical Sciences, New Delhi , India
2. Department of Laboratory Medicine, Jai Prakash Narayan Apex Trauma Center, All India Institute of Medical Sciences , New Delhi , India
3. Department of Cardiology, All India Institute of Medical Sciences , New Delhi , India
4. Department of Orthopaedic, Jai Prakash Narayan Apex Trauma Center, All India Institute of Medical Sciences , New Delhi , India