Shanghai Jiao Tong University (SJTU) - Department of Ultrasound, Shanghai Jiao Tong University (SJTU) - Department of Ultrasound, Shanghai Aitrox Technology Corporation Limited - Department of Scientific Research, Shanghai Aitrox Technology Corporation Limited - Department of Scientific Research, Shanghai Aitrox Technology Corporation Limited - Department of Scientific Research, Zhengzhou University - Department of Ultrasound, Guizhou Medical University (Guiyang Medical University) - Department of Medical Ultrasound, Guizhou Medical University (Guiyang Medical University) - Department of Medical Ultrasound, Kunming Medical University - Department of Medical Ultrasound, Dali University - Department of Ultrasound, Yan’an University - Department of Ultrasound, Government of the People's Republic of China - Department of Ultrasound, Shanxi Provincial People's Hospital - Department of Ultrasound, Traditional Chinese Medicine Hospital of Xinjiang Uygur Autonomous Region - Department of Ultrasound, Gansu Provincial Cancer Hospital - Department of Ultrasound, Jilin Central Hospital - Department of Ultrasound, Shanghai Aitrox Technology Corporation Limited - Department of Scientific Research, Shanghai Aitrox Technology Corporation Limited - Department of Scientific Research, Shanghai Aitrox Technology Corporation Limited - Department of Scientific Research, Shanghai Jiao Tong University (SJTU) - Department of Ultrasound, Shanghai Jiao Tong University (SJTU) - Department of Ultrasound, Shanghai Jiao Tong University (SJTU) - Department of Ultrasound, Shanghai Jiao Tong University (SJTU) - Department of Ultrasound, Shanghai Jiao Tong University (SJTU) - Department of Ultrasound and Shanghai Jiao Tong University (SJTU) - Department of Ultrasound