1. Institute of Biochemistry and Biotechnology; Chung Shan Medical University; Taichung Taiwan, ROC
2. Department of Clinical laboratory; Tai-An Hospital; Taichung Taiwan, ROC
3. Institute of Biotechnology, College of Medicine and Nursing; Hung Kuang University; Taichung Taiwan, ROC
4. Department of Medical Research; Chung Shan Medical University Hospital; Taichung Taiwan, ROC