1. Senior Resident, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
2. Assistant Professor, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
3. Additional Professor, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
4. Professor, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
5. Professor, Department of Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
6. NPO-VPD Laboratories, WHO Country Office for India, New Delhi, India