1. Department of Community Medicine and Family Medicine, All India Institute of Medical Sciences, Bhubaneswar, India
2. Department of Pulmonary Medicine & Critical Care, All India Institute of Medical Sciences, Bhubaneswar, India
3. Department of Microbiology, All India Institute of Medical Sciences, Bhubaneswar, India
4. Department of Ear Nose Throat, All India Institute of Medical Sciences, Bhubaneswar, India
5. Department of Hospital Administration, All India Institute of Medical Sciences, Bhubaneswar, India
6. All India Institute of Medical Sciences, Bhubaneswar, India