Institute of Food Safety and Health Risk Assessment, National Yang Ming Chiao Tung University, Hsinchu 300, Taiwan. Institute of Food Safety and Health Risk Assessment, National Yang-Ming University, Taipei 112, Taiwan. Department of Pharmacy, National Taiwan University Hospital, Taipei 100, Taiwan. School of Medicine, National Yang Ming Chiao Tung University, Hsinchu 300, Taiwan. School of Medicine, National Yang-Ming University, Taipei 112, Taiwan. Department of Medicine, Division of Nephrology, Taipei Veterans General Hospital, Taipei 112, Taiwan. Department of Internal Medicine, Division of Nephrology, National Yang Ming Chiao Tung University Hospital, Yilan 260, Taiwan. Department of Medicine, Division of Nephrology, Taipei Veterans General Hospital Fenglin Branch, Hualien 975, Taiwan. Department of Internal Medicine, Division of Nephrology, Taipei City Hospital Heping Fuyou Branch, Taipei 100, Taiwan. Center for General Education, National Taipei University, Taipei 104, Taiwan. Department of Medicine, Division of Nephrology, Taipei City Hospital Zhongxing Branch, Taipei 103, Taiwan. Metabolomics-Proteomics Research Center, National Yang Ming Chiao Tung University, Hsinchu 300, Taiwan.