1. Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
2. Department of Biophysics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
3. Biomedical Informatics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
4. Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India