1. Department of Nuclear Medicine and PET, Postgraduate Institute of Medical Education and Research, Chandigarh, India
2. Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
3. Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh, India
4. Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India