1. Department of Molecular Medicine, Jamia Hamdard Institute of Molecular Medicine, New Delhi, India
2. Departments of General Medicine & Pulmonary Medicine, JNMC, Datta Meghe Institute of Medical Sciences (DMIMS), Wardha, India
3. Department of Internal Medicine (WHO Collaborating Centre for Research & Training in Tuberculosis, Centre of Excellence for EPTB, MoH & FW, GoI), All India Institute of Medical Sciences, New Delhi, India
4. Department of Medicine, Sri Venkateswara Institute of Medical Sciences, Tirupati, India
5. Department of Epidemiology and Biostatistics and Occupational Health, McGill International TB Centre, McGill University, Canada