1 Junior Resident, Department of ENT, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India.
2 Professor and Head, Division of Head and Neck Surgery, Department of ENT, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India.
3 Associate Professor, Division of Head and Neck Surgery, Department of ENT, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India.
4 Additional Professor and Head, Department of Speech and Hearing, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal.