1. Core Laboratory, Pingshan New District People's Hospital, Shenzhen, Guangdong 518118, P.R. China
2. Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, Guangdong 518020, P.R. China
3. Core Laboratory, Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong 518035, P.R. China