Department of Ultrasound in Medicine, East Hospital, Tongji University School of Medicine, Shanghai 200120, China;
Department of Ultrasound in Medicine, East Hospital, Tongji University School of Medicine, Shanghai 200120, China;
Department of Ultrasound in Medicine, East Hospital, Tongji University School of Medicine, Shanghai 200120, China;
Department of Ultrasound in Medicine, East Hospital, Tongji University School of Medicine, Shanghai 200120, China;
Department of Ultrasound in Medicine, East Hospital, Tongji University School of Medicine, Shanghai 200120, China;