1. Departmentof Otorhinolaryngology (ENT), K.S. Hegde Medical Academy, NITTE (deemed to be University), Deralakatte, Mangaluru, Karnataka, India
2. Departmentof Surgical Oncology, K.S. Hegde Medical Academy, NITTE (deemed to be University), Deralakatte, Mangaluru, Karnataka, India
3. Departmentof Pathology, K.S. Hegde Medical Academy, NITTE (deemed to be University), Deralakatte, Mangaluru, Karnataka, India