1. Institute of Epidemiology and Preventive Medicine, College of Public Health National Taiwan University Taipei Taiwan
2. Department of Medical Research, Hualien Tzu Chi Hospital Buddhist Tzu Chi Medical Foundation Hualien Taiwan
3. Department of Family Medicine, Hualien Tzu Chi Hospital Buddhist Tzu Chi Medical Foundation Hualien Taiwan
4. Department of Medicine University of Maryland Medical Centre Midtown Campus Baltimore Maryland USA
5. Department of Internal Medicine University of Maryland Medical Centre Midtown Campus Baltimore Maryland USA
6. The Johns Hopkins University Bloomberg School of Public Health Baltimore Maryland USA
7. Department of Physical Medicine and Rehabilitation, Hualien Tzu Chi Hospital Buddhist Tzu Chi Medical Foundation Hualien Taiwan
8. Division of Endocrinology, Diabetes and Nutrition University of Maryland School of Medicine Baltimore Maryland USA
9. Department of Dentistry, National Taiwan University Hospital and School of Dentistry National Taiwan University Taipei Taiwan
10. Research Centre of Big Data and Meta‐analysis, Wan Fang Hospital Taipei Medical University Taipei Taiwan