1 Department of Medical Imaging, Ganzhou People's Hospital, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, Jiangxi, China.
2 Department of Medical Imaging, Ganzhou People's Hospital, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, Jiangxi, China. Electronic address: zhongjianping@mail.gzsrmyy.com.