1. Department of Biochemistry, All India Institute of Medical Sciences (Aiims), Deoghar, India
2. COVID-19 volunteering physician, StepOne Ngo, Bengaluru, India
3. Heath Centre, Sri Venkateswara University, Tirupathi, India
4. Technology business incubator, Sri Padmavati Mahila Visvavidyalayam, Tirupathi, India
5. Clinical division, ICMR-National Institute of Nutrition, Hyderabad, India
6. Department of Medicine, Mount Medical Centre, Wantirna, India
7. Health Education, Telangana State Residential School & College, Telangana, India