1. School of Public Health; The University of Queensland; Brisbane Queensland Australia
2. Department of Public Health and Environmental Medicine, Graduate Institute of Medicine, College of Medicine; Kaohsiung Medical University; Kaohsiung Taiwan
3. Department of Nutrition and Dietetics; Kaohsiung Medical University Hospital; Kaohsiung Taiwan
4. Department of Epidemiology and Public Health; Swiss Tropical and Public Health Institute; Basel Switzerland
5. Institute of Population Health Sciences; National Health Research Institutes; Zhunan Taiwan
6. Division of Endocrinology and Metabolism, Department of Internal Medicine; Kaohsiung Medical University and University Hospital; Kaohsiung Taiwan
7. Division of Nephrology, Department of Internal Medicine; Kaohsiung Medical University and University Hospital; Kaohsiung Taiwan
8. Department of Health Services Administration; China Medical University; Taichung Taiwan
9. Institute of Clinical Medicine; National Yang Ming University; Taipei Taiwan