1 Hubei Provincial Clinical Research Center for Accurate Fetus Malformation Diagnosis, Department of Gastroenterology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China.
2 Hubei Provincial Clinical Research Center for Accurate Fetus Malformation Diagnosis, Department of Ultrasound, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China.
3 Department of Emergency, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China. Electronic address: [email protected].
4 Hubei Provincial Clinical Research Center for Accurate Fetus Malformation Diagnosis, Department of Ultrasound, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China. Electronic address: [email protected].