1. Department of Infectious Diseases , Kasturba Medical College, Manipal, , Manipal 576104 , India
2. Manipal Academy of Higher Education , Kasturba Medical College, Manipal, , Manipal 576104 , India
3. Department of Radiodiagnosis, Amrita Institute of Medical Sciences , Faridabad 121002 , India
4. Department of Respiratory Medicine , Kasturba Medical College, Manipal, , Manipal 576104 , India
5. Department of Medicine , Kasturba Medical College, Manipal, , Manipal 576104 , India
6. Department of Emergency Medicine , Kasturba Medical College, Manipal, , Manipal 576104 , India
7. Department of Microbiology , Kasturba Medical College, Manipal, , Manipal 576104 , India