1. Institute of Molecular Medicine College of Medicine National Cheng Kung University Tainan Taiwan
2. Department of Otolaryngology College of Medicine National Cheng Kung University Tainan Taiwan
3. Institute of Basic Medical Sciences College of Medicine National Cheng Kung University Tainan Taiwan
4. Department of Biochemistry School of Medicine Case Western Reserve University Cleveland USA
5. Cancer Center National Cheng Kung University Hospital Tainan Taiwan
6. Department of Laboratory Science and Technology College of Health Sciences Kaohsiung Medical University Kaohsiung Taiwan