1. Department of Laboratory, Nanshan Affiliated Hospital of Guangdong Medical College; Shenzhen Guangdong P.R. China
2. Department of Biomedical Engineering, Medical School, Shenzhen University; Shenzhen Guangdong P.R. China
3. The Second Clinical Medical College, Jinan University, Shenzhen People's Hospital, No 1017; Shenzhen Guangdong P.R. China