1. Department of Respiratory Medicine, JSS Medical College, JSS Academy of Higher Education & Research, Mysore,
Karnataka, India
2. Department of Respiratory Medicine, Mysore Medical College and Research Institute, Mysuru, Karnataka,
India
3. Department of Studies in Statistics, University of Mysore, Mysuru, Karnataka, India
4. Department of
Respiratory Medicine, Kamineni Institute of Medical Sciences and Research, Hyderabad, India