1. Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
2. Department of Microbiology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
3. Cytology and Gynecological Pathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
4. Internal Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India