1. Center of Smart Laboratory and Molecular Medicine, School of Medicine, Chongqing University, Chongqing 400044, P.R. China
2. Department of Clinical Laboratory, Fuling Hospital, Chongqing University, Chongqing 408099, P.R. China
3. NHC Key Laboratory of Birth Defects and Reproductive Health, Chongqing University, Chongqing 400044, P.R. China