1. Department of Pathology, National Taiwan University Hospital Yunlin Branch, Yunlin 640, Taiwan
2. Department of Biochemical Science and Technology, National Chiayi University, Chiayi 600, Taiwan
3. Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Yunlin 640, Taiwan
4. Cell and Molecular Biology, Northeastern University, Boston, MA 02115, USA
5. Taipei American School, Taipei 111, Taiwan
6. Department of Medical Research and Development, Chang Gung Memorial Hospital, Chiayi Branch, Chiayi 613, Taiwan