Nanjing University - Department of Radiology, China Pharmaceutical University - State Key Laboratory of Natural Medicines, China Pharmaceutical University - State Key Laboratory of Natural Medicines, Shanghai Jiao Tong University - Department of Endocrinology, Nanjing University - Department of Neurology, Shanghai United Imaging Healthcare Co., Ltd. - Research & Advanced Algorithm Department of HSW BU, Nanjing University - Medical School, Nanjing University - Department of Radiology, Nanjing University - Department of Radiology, Shanghai United Imaging Healthcare Co., Ltd. - Calibration Physical Algorithm Department of CT BU, Shanghai United Imaging Healthcare Co., Ltd. - Research & Advanced Algorithm Department of HSW BU, Shanghai United Imaging Healthcare Co., Ltd. - Research & Advanced Algorithm Department of HSW BU, Shanghai United Imaging Healthcare Co., Ltd. - Clinical Workflow and Clinical Verification Department of CT BU, Shanghai United Imaging Healthcare Co., Ltd. - Clinical Workflow and Clinical Verification Department of CT BU, Shanghai United Imaging Healthcare Co., Ltd. - Vice President of CT BU, Shanghai United Imaging Healthcare Co., Ltd. - Research & Advanced Algorithm Department of HSW BU, China Pharmaceutical University - State Key Laboratory of Natural Medicines and Nanjing University - Department of Radiology