1. Department of Molecular Imaging, School of Medical Technology, Qiqihar Medical University, Qiqihar 161006, China
2. Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions, Guangdong Engineering Technology Research Center of Modern Fine Chemical Engineering, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 51006, China
3. School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
4. Department of Personnel, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar 161000, China
5. Department of Ultrasound, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar 161000, China