RG Aiyer ,Professor and Head, Department of ENT and Head and Neck Surgery, SSG Hospital and Medical College Baroda, Gujarat, India, RG Aiyer, Professor and Head, Department of ENT and Head and Neck Surgery, SSG Hospital and Medical College Baroda, Jesal Apartment, Abhishek Colony, Race Cource, Vadodara-390007, Gujarat, India e-mail: drrgaiyer@hotmail.com, drrgaiyer@hotmail.com

Rahul R Gupta ,Assistant Professor, Department of ENT, Head and Neck Surgery, Government Medical College and SSG Hospital, Vadodara, Gujarat, India,

Prarthna J Jagtap ,Associate Professor, Department of ENT, Head and Neck Surgery, Government Medical College and SSG Hospital, Vadodara, Gujarat, India,

Tanuj Thapar ,Consultant and Surgeon, Department of ENT and Head-Neck Surgery, Thapar Hospital and Research Institute, Moga, Punjab, India,

Nikhil Arora ,Postgraduate Student (3rd Year), Nikhil Arora Postgraduate Student (3rd Year), Department of ENT, Maulana Azad Medical College, New Delhi, India, e-mail: for_nikhilarora@yahoo.com, for_nikhilarora@yahoo.com

Varun Rai ,Senior Resident, Department of ENT, Maulana Azad Medical College, New Delhi, India,

Chandala Chitguppi ,Junior Resident, Department of Otorhinolaryngology, Maulana Azad Medical College, New Delhi, India,

D Ramesh ,Consultant, Department of Otorhinolaryngology, Sundaram Medical Foundation, Dr Rangarajan Memorial Hospital, Chennai Tamil Nadu, India, D Ramesh, Consultant, Department of Otorhinolaryngology, Sundaram Medical Foundation, Dr Rangarajan Memorial Hospital, Chennai, Tamil Nadu, India e-mail: dr.dramesh@yahoo.com, dr.dramesh@yahoo.com

Grace Corrine Khong ,Resident, Department of Otorhinolaryngology, Sundaram Medical Foundation, Dr Rangarajan Memorial Hospital, Chennai Tamil Nadu, India,

V Sumathi ,Consultant and Head, Department of Otorhinolaryngology, Sundaram Medical Foundation, Dr Rangarajan Memorial Hospital, Chennai Tamil Nadu, India,

MK Tiwari ,Professor, Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India,

Vaiphei Kim ,Professor, Department of Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India,

Suma R Radhakrishnan ,Associate Professor, Department of ENT, Government Medical College, Calicut Kerala, India, Suma R Radhakrishnan, Associate Professor, Department of ENT, Government Medical College, Calicut, Kerala, India, Phone: 04952358969, e-mail: drsumavijay@gmail.com, drsumavijay@gmail.com

Asjeena Andru ,Junior Resident, Department of ENT, Government Medical College, Calicut Kerala, India,

Shrinivas S Chavan ,Associate Professor, Shrinivas S Chavan Associate Professor, Department of Otorhinolaryngology, Government Medical College, Aurangabad, Maharashtra, India, e-mail: shrinivasc77@hotmail.com, shrinivasc77@hotmail.com

Prateek Vijay Jain ,Assistant Professor, Department of ENT, Government Cancer Hospital Aurangabad, Maharashtra, India, Prateek Vijay Jain, Assistant Professor, Department of ENT, Government Cancer Hospital Aurangabad, Maharashtra, India, Phone: 02512404547 e-mail: prateekjain70@gmail.com, prateekjain70@gmail.com

Sunil D Deshmukh ,Professor, Department of ENT, Government Cancer Hospital Aurangabad, Maharashtra, India,

Pramod Dhanakar ,Assistant Professor, Department of ENT, Government Cancer Hospital Aurangabad, Maharashtra, India,

Dharmendrakumar Rai ,Resident, Department of ENT, Government Cancer Hospital Aurangabad, Maharashtra, India,

Saurabh Varshney ,Professor and Head, Department of ENT, Himalayan Institute of Medical Sciences, HIHT University, Dehradun, Uttarakhand, India, Saurabh Varshney, Professor and Head, Department of ENT, Himalayan Institute of Medical Sciences HIHT University, Jollygrant, Doiwala, Dehradun-248140, Uttarakhand, India, e-mail: drsaurabh68@gmail.com, drsaurabh68@gmail.com

Priyanka Gairola ,Junior Resident, Department of Otorhinolaryngology and Head and Neck Surgery, Himalayan Institute of Medical Sciences, SRHU University, Dehradun, Uttarakhand, India,

Manu Malhotra ,Assistant Professor, Department of ENT, All India Institute of Medical Sciences Rishikesh, Uttarakhand, India,

Thavakumar Subramaniam ,Trainee Registrar, Department of Otolaryngology, St James Hospital, Dublin Ireland, Thavakumar Subramaniam, Trainee Registrar, Department of Otolaryngology, St James Hospital Dublin, Ireland, Phone: 00353851586454, e-mail: tksorl@outlook.com, tksorl@outlook.com

Ayham Shamis ,Registrar, Department of ENT, Sligo Regional Hospital, Sligo, Ireland,

Taleb Barghouthi ,Registrar, Department of ENT, Sligo Regional Hospital, Sligo, Ireland,

Naishadh Patil ,Consultant, Department of ENT, Sligo Regional Hospital, Sligo, Ireland,

Chetan Bansal ,Senior Resident, Department of ENT, Shri Guru Ram Rai Medical College Dehradun, Uttarakhand, India, Chetan Bansal, Senior Resident Department of ENT, Shri Guru Ram Rai Medical College Dehradun, Uttarakhand, India, Phone: 91-8909252909, e-mail: chetanhitu@gmail.com, chetanhitu@gmail.com

Virender Pratap Singh ,Professor and Head, Department of ENT, Shri Guru Ram Rai Medical College Dehradun, Uttarakhand, India,

Chandra Kant ,Professor, Department of ENT, Rajendra Institute of Medical Sciences Ranchi, Jharkhand, India, Chandra Kant, Professor, Department of ENT, Rajendra Institute of Medical Sciences, Ranchi Jharkhand, India, e-mail: drchandrakantent@gmail.com, drchandrakantent@gmail.com

Virendra Kumar Prajapati ,Professor, Department of Dentistry, Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India,

Vishwambhar Singh ,Senior Resident, Department of ENT (Trauma), Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India,

Krishna Murari Tiwari ,Junior Resident, Department of ENT, Rajendra Institute of Medical Sciences Ranchi, Jharkhand, India,