[1
]
Department of Medical Ultrasonics, Guangdong Province Key Laboratory of Hepatology
Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630,
China.
[2
]
Department of Medical Ultrasonics, Guangdong Province Key Laboratory of Hepatology
Research, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630,
China. renjieguangzhou@126.com.