Affiliation: | 1. The Key Laboratory of Laboratory Medical Diagnostics in the Ministry of Education and Department of Clinical Biochemistry, College of Laboratory Medicine, Chongqing Medical University, 400016 Chongqing, China;2. Department of Endocrinology, the Second Affiliated Hospital, Chongqing Medical University, 400010 Chongqing, China;3. The Division of Endocrinology/Diabetes/Metabolism and the Clinical Research Center, Temple University School of Medicine, Philadelphia, PA, USA |