Department of Obstetrics and Gynecology, Hsinchu Mackay Memorial Hospital, Hsin-Chu, 300, Taiwan.|Department of Medical Research, Hsinchu Mackay Memorial Hospital, Hsin-Chu, 300, Taiwan.|Department of Computer Science and Engineering, Yuan Ze University, Taoyuan, 320, Taiwan.|Department of Computer Science and Engineering, Yuan Ze University, Taoyuan, 320, Taiwan.|Department of Computer Science and Engineering, Yuan Ze University, Taoyuan, 320, Taiwan.|Graduate Institute of Biomedical Informatics, Taipei Medical University, Taipei, 110, Taiwan.|Department of Laboratory Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, 333, Taiwan.|Department of Laboratory Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, 333, Taiwan. janglu45@gmail.com.|Department of Computer Science and Engineering, Yuan Ze University, Taoyuan, 320, Taiwan. francis@saturn.yzu.edu.tw.