1. Department of Microbiology, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
2. Department of Pulmonary Medicine, Teerthanker Mahaveer Medical College and Research Center, Moradabad, Uttar Pradesh, India
3. Department of Respiratory Medicine, Vydehi Institute of Medical Sciences and Research Centre, Bengaluru, Karnataka, India
4. Department of Pulmonary Medicine, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India