1. Department of Medical Imaging, Qianfoshan Hospital Affiliated to Shandong University, Jinan, Shandong, China (mainland)
2. Institute of Endemic Disease Prevention and Control of Shandong Province, Jinan, Shandong, China (mainland)
3. Department of Medical Imaging, Qilu Hospital Affiliated to Shandong University Shandong University, Jinan, Shandong, China (mainland)