1. Japan Society for Head and Neck Cancer Conflict of Interest Disclosure Presenter’s Name ： ○○ ○○ My presentation in this session contains no clinical research and I have no Conflict of Interest to disclose.

2. Japan Society for Head and Neck Cancer Conflict of Interest Disclosure Presenter’s Name ： ○○ ○○ I have no Conflict of Interest to disclose In relation to my presentation in this session.

3. The Conflicts of Interest to be disclosed for my presentation are as follows: Research funding: AAA Pharmaceutical, BBB Chemicals, CCC Corporation Officer and/or advisory position: DDD Corporation Lecture fee: AAA Pharmaceuticals Japan Society for Head and Neck Cancer Conflict of Interest Disclosure Presenter’s Name ： ○○ ○○