1. Department of Nuclear Medicine, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
2. Department of Nuclear Medicine, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India
3. Department of Community Medicine, Father Muller Medical College, Mangalore, Karnataka, India
4. Division of Head and Neck Surgery, Department of ORL-HNS Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India