1. Pediatric Pulmonology Unit, Department of Pediatrics Postgraduate Institute of Medical Education and Research Chandigarh India
2. Department of Anesthesia and Intensive Care Postgraduate Institute of Medical Education and Research Chandigarh India
3. Department of Radiodiagnosis and Imaging Postgraduate Institute of Medical Education and Research Chandigarh India
4. Department of Histopathology Postgraduate Institute of Medical Education and Research Chandigarh India
5. Department of Cytology and Gynaecological Pathology Postgraduate Institute of Medical Education and Research Chandigarh India
6. Department of Pediatric Surgery Postgraduate Institute of Medical Education and Research Chandigarh India
7. Department of Pediatrics Postgraduate Institute of Medical Education and Research Chandigarh India