1. Advanced Eye Center, Post graduate Institute of Medical Education and Research, Chandigarh, India
2. Department of Immunopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
3. Department of Endocrinology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
4. Department of Biological Sciences, Indian Institute of Science Education and Research, Mohali, Punjab, India