1 Department of Outpatient Electrocardiography, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, 362000, Fujian, China.
2 Department of Endocrinology, The Second Affiliated Hospital of Fujian Medical University, No. 950 Donghai Street, Fengze District, Quanzhou, 362000, Fujian, China.
3 Department of Endocrinology, The Second Affiliated Hospital of Fujian Medical University, No. 950 Donghai Street, Fengze District, Quanzhou, 362000, Fujian, China. huibinhuang@aliyun.com.