1. Medical Imaging Center, Jinan Central Hospital, Shandong University, Jinan, Shandong, China (mainland)
2. Department of Pathology, Jinan Central Hospital, Shandong University, Jinan, Shandong, China (mainland)
3. Department of Radiology, Qilu Hospital of Shandong University, Jinan, Shandong, China (mainland)