1 Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada.
2 McGill International TB Centre, McGill University, Montreal, Canada.
3 Department of Radiodiagnosis, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India.
4 Department of Medicine, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India.
5 Department of Microbiology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India.
6 Manipal McGill Program for Infectious Diseases, Manipal Centre for Infectious Diseases, Prasanna School of Public Health, Manipal Academy of Higher Education, Manipal, India.
7 Department of Infectious Diseases, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India. kavithasaravu@gmail.com.
8 Manipal McGill Program for Infectious Diseases, Manipal Centre for Infectious Diseases, Prasanna School of Public Health, Manipal Academy of Higher Education, Manipal, India. kavithasaravu@gmail.com.