1. Department of Radiology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University; Intelligent Medical Imaging of Jiangxi Key Laboratory, Nanchang city, China
2. The Department of Radiology, The Dongguan Maternal and Child Health Care Hospital, Guangdong, China
3. The Department of Radiology, The People’s Hospital of Nanchang County, Nanchang city, China