1. Molecular Medicine Research Center, Chang Gung University, Taoyuan 333, Taiwan, Chang Gung Bioinformatics Center, Department of Urology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan, Graduate Institute of Biomedical Sciences, Colleague of Medicine, Chang Gung University, Taoyuan 333, Taiwan, and Graduate Institute of Medical Biotechnology and Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Kwei-San, Taoyuan 333, Taiwan