1. ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu, India
2. Department of Oral and Maxillofacial Surgery, Trustwell Hospitals Private Limited, Bengaluru, Karnataka, India
3. Department of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
4. Department of Otorhinolaryngology & Head and Neck Surgery (ENT-HNS), CU Shah Medical College, Surendranagar, Gujarat, India
5. Department of Otorhinolaryngology (ENT), Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
6. Department of Skull base Surgery, Healthcare Global Pvt Ltd, Bengaluru, Karnataka, India
7. Department of Community Medicine, Gauhati Medical College, Guwahati, Assam, India
8. Department of Community Medicine, Dr D Y Patil Medical College Hospital and Research Centre, Pune, Maharashtra, India
9. Department of Community Medicine, PSG Institute of Medical Sciences and Research, Coimbatore, Tamil Nadu, India
10. Department of Pathology, Medical College and Hospital, Kolkata, West Bengal, India
11. Department of Community Medicine, Government Medical College, Ananthapuramu, Andhra Pradesh, India
12. Department of Community Medicine, GMERS Medical College, Dharpur, Patan, Gujarat, India
13. Department of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Bhubaneshwar, Odisha, India
14. Department of Otorhinolaryngology (ENT), Sri Ramachandra Medical College and Research Institute, Porur, Chennai, Tamil Nadu, India
15. Department of Community Medicine, JSS Medical College, Mysore, Karnataka, India
16. Department of Community Medicine, Madurai Medical College, Madurai, Tamil Nadu, India
17. Department of Community Medicine, SDM College of Medical Sciences and Hospital, Dharwad, Karnataka, India
18. Department of Otorhinolaryngology (ENT), Government Institute of Medical Sciences, Noida, Uttar Pradesh, India
19. Department of Otorhinolaryngology (ENT), Sundaram Medical Foundation, Dr Rangarajan Memorial Hospital, Chennai, Tamil Nadu, India
20. Department of Otorhinolaryngology (ENT), Gulbarga Institute of Medical Sciences, Kalaburagi, Karnataka, India
21. Department of Otorhinolaryngology & Head and Neck Surgery (ENT-HNS), All India Institute of Medical Sciences, Raipur, Chattisgarh, India
22. Department of Community Medicine, KMCH Institute of Health Sciences and Research, Coimbatore, Tamil Nadu, India
23. Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
24. Department of Medicine, Gandhi Medical College, Bhopal, Madhya Pradesh, India
25. Department of Community Medicine, Dr Vasantrao Pawar Medical College, Nashik, Maharashtra, India
26. Department of Community Medicine, ESIC Medical College and Hospital, Hyderabad, Telengana, India
27. Department of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Bathinda, Punjab, India
28. Department of Otorhinolaryngology (ENT), Medikeri Super speciality ENT Centre, Bangalore, Karnataka, India
29. Department of Ophthalmology, Apollo Specialty Hospitals, Vanagaram, Chennai, India