Department of Pediatrics, Hsinchu Mackay Memorial Hospital, Hsinchu City, 300, Taiwan. Department of Medicine, Mackay Medical College, New Taipei City, 252, Taiwan. Department of Medical Research, Hsinchu Mackay Memorial Hospital, Hsinchu City, 300, Taiwan. Department of Computer Science and Engineering, Yuan Ze University, Taoyuan City, 320, Taiwan. Department of Medicine, Mackay Medical College, New Taipei City, 252, Taiwan. 4467@mmh.org.tw. Department of Obstetrics and Gynecology, Hsinchu Mackay Memorial Hospital, Hsinchu City, 300, Taiwan. 4467@mmh.org.tw. Mackay Junior College of Medicine, Medicine, Nursing and Management College, Taipei City, 112, Taiwan. 4467@mmh.org.tw.