1. Department of Radiology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, China
2. Laboratory of Basic Medical Sciences, Qilu Hospital of Shandong University, Jinan, Shandong 250012, China
3. Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong 250100, China
4. Shandong Key Laboratory: Magnetic Field-Free Medicine & Functional Imaging, Jinan, Shandong 250012, China
5. Research Institute of Shandong University: Magnetic Field-Free Medicine & Functional Imaging, Jinan, Shandong 250012, China
6. National Medicine-Engineering Interdisciplinary Industry-Education Integration Innovation Platform, Jinan, Shandong 250012, China