1. Department of Otorhinolaryngology; Head and Neck Surgery, Changhua Christian Hospital; Taiwan
2. Department of Dermatology; Changhua Christian Hospital; Taiwan
3. Cancer Research Center, Changhua Christian Hospital; Taiwan
4. Department of Surgical Pathology; Changhua Christian Hospital; Taiwan
5. Senior High School, Mingdao High School; Taichung Taiwan
6. Graduate Institute of Biomedical Sciences, China Medical University; Taichung Taiwan