1. Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
2. Hangzhou Institute of Innovative Medicine, Zhejiang University, Hangzhou 310058, P.R. China
3. Department of Nuclear Medicine and PET/CT Center, The Second Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou 310009, P.R. China
4. Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou 310009, P.R. China
5. Key Laboratory of Biomedical Engineering of the Ministry of Education, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou 310058, P.R. China
6. School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Institute of Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, P.R. China