Department of Laboratory Medicine, Third People’s Hospital of Nanning, Nanning, China;
Guangxi-ASEAN Economic and Technological Development Zone People’s Hospital, Nanning, China;
The Department of Nephrology & Laboratory Medicine of Tenth People’s Hospital of Nanning, Nanning, China;
Department of Nursing, Graduate School of Everlasting, University of the Philippines, Fuzhou, China;
Department of Critical Care Medicine, Fuzhou Second People’s Hospital, Fuzhou, China;
Department of Nursing, Liaoning Vocational College of Medicine, Shenyang, China;
Urine; Cystatin C; Kidney Injury; Concentration Interval; Standardization;