1. Department of Medicine, Graduate Institute of Epidemiology, College of Public Health, National Taiwan University, 7 Chung‐Shan South Road, Taipei, Taiwan, Republic of China,
2. Department of Laboratory Medicine, College of Medicine, Graduate Institute of Epidemiology, College of Public Health, National Taiwan University, 7 Chung‐Shan South Road, Taipei, Taiwan, Republic of China,
3. Division of Biostatistics, Graduate Institute of Epidemiology, College of Public Health, National Taiwan University, 7 Chung‐Shan South Road, Taipei, Taiwan, Republic of China