1. Christiana Care Endocrinology Specialists Newark DelawareUSA
2. Division of Endocrinology, Diabetes, & Nutrition Virginia Commonwealth University Richmond VirginiaUSA
3. Division of Endocrinology, Diabetes, & Nutrition Department of Medicine University of Maryland School of Medicine Baltimore MarylandUSA
4. Prohealth Partners Long Beach CAUSA
5. The Chinese University of Hong Kong Hong Kong SAR China
6. Department of Medicine and Therapeutics 9/F Prince of Wales Hospital Hong Kong City Hong Kong
7. Department of Epidemiology and Public Health University of Maryland School of Medicine Baltimore MarylandUSA