1. Department of Hospital Administration, Pandit Bhagwat Dayal Sharma, Postgraduate Institute of Medical Sciences, Rohtak, Haryana, India
2. Vice Chancellor, Hemwati Nandan Bahuguna Uttarakhand Medical Education University, Dehradun, Uttarakhand, India
3. Department of General Medicine, Pandit Bhagwat Dayal Sharma, Postgraduate Institute of Medical Sciences, Rohtak, Haryana, India
4. Department of Microbiology, Government Doon Medical College, Dehradun, Uttarakhand, India