1. Department of Nuclear Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, People’s Republic of China
2. State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, People’s Republic of China
3. School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, Ningxia 750004, People’s Republic of China
4. Department of Nuclear Medicine, General Hospital of Ningxia Medical University, Yinchuan, Ningxia 750004, People’s Republic of China