1. 1Beijing Tongren Hospital, Capital Medical University, Beijing, China
2. 2Department of Pharmacy, Beijing Tongren Hospital, Capital Medical University, Beijing, China
3. 3General Practice Department, Beijing Tongren Hospital, Capital Medical University, Beijing, China
4. 4Department of Endocrinology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
5. 5Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
6. 6Endocrinology and Nutrition Department, Hospital Universitari Vall d’Hebron, Diabetes and Metabolism Research Unit, Vall d’Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
7. 7Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain