1. Allergy Immunology Unit
2. Department of Histopathology
3. Department of Dermatology, Venerology and Leprology
4. Department of Immunopathology
5. Department of Paediatrics
6. Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research , Chandigarh , India
7. Paediatric Neurology Unit, Department of Paediatrics, Advanced Paediatrics Centre, Postgraduate Institute of Medical Education and Research , Chandigarh , India