1. Molecular Genetics Laboratory, Department of Microbiology and Immunology, Chang-Gung University, Kwei-Shan, Taoyuan 33302, Taiwan, ROC
2. Graduate Institute of Clinical Medical Sciences, Chang-Gung University, Kwei-Shan, Taoyuan 33302, Taiwan, ROC
3. Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Taipei 10617, Taiwan, ROC
4. Department of Medical Research, Chang-Gung Memorial Hospital Chiayi Branch, Chiayi 61363, Taiwan, ROC