Liang Zhang†⊥, Hengjing Yi†‡⊥, Jiao Song†, Ju Huang†, Ke Yang§, Bin Tan§, Dong Wang∥, Nanlan Yang∥, Zhigang Wang†, and Xingsheng Li*†‡
† Institute of Ultrasound Imaging, Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
‡ Department of Geriatrics, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
§ Pediatric Research Institute, Children’s Hospital of Chongqing Medical University, Chongqing 400010, China
∥ Department of Ultrasound, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China