Affiliation: | 1. Department of Nephronology, Institute of Nephronology and Urology, The Third Affiliated Hospital of Southern Medical University, , Guangzhou, China;2. Clinical Laboratory, The Third Affiliated Hospital of Southern Medical University, , Guangzhou, China;3. National Centre for Sensor Research/BioAnalytical Sciences, Dublin City University, , Dublin, Ireland;4. Department of Ultrasound, The Third Affiliated Hospital of Southern Medical University, , Guangzhou, China |