Affiliation: | 1.Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Sector-12, Chandigarh, 160012, India ;2.Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India ;3.Department of Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India ;4.Department of Cardiothoracic Vascular Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India ;5.Department of Cardiac Anesthesia, Postgraduate Institute of Medical Education and Research, Chandigarh, India ;6.Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India ; |