1 Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University; Fujian Clinical Research Center for Metabolic Chronic Kidney Disease, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
2 Department of Nephrology, Blood Purification Research Center, The First Affiliated Hospital, Fujian Medical University; Fujian Clinical Research Center for Metabolic Chronic Kidney Disease, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China. Electronic address: xuyanfang99@hotmail.com.