1. Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan2Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan3Institute of Epidemiology and Preventive Medicine, College
2. Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan2Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
3. Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
4. Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
5. Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan3Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan