1. Department of Endocrinology & Metabolism, Guangdong Provincial Key Laboratory of Diabetology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
2. VIP Medical Service Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
3. Clinical Data Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
4. Department of Endocrinology, The Third Affiliated Hospital of Sun Yat-sen University, Yuedong Hospital, Meizhou 514021, China
5. Department of Ophthalmology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
6. Guangzhou Da’an Clinical Laboratory Center Co. Ltd., Guangzhou 440100, China
7. Guangdong Provincial Center for Disease Control and Prevention, Guangdong Provincial Institute of Public Health, Guangzhou 510000, China
8. Department of Endocrinology, The Fifth Affiliated Hospital of Zunyi Medical University, Zhuhai 519100, China
9. Department of Endocrinology & Metabolism, Qingyuan People’s Hospital, Qingyuan 511518, China
10. School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
11. Department of Nephrology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China