1. School of Biomedical Engineering, Sun Yat-sen University, Shenzhen, 518107, P. R. China
2. Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, P. R. China
3. Guangzhou University of Chinese Medicine, Second Clinical School of Medicine, Guangzhou, 511436, P. R. China
4. Department of Pediatrics, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518107, P. R. China
5. Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China