1. Medical Chemistry and Bioinformatics Center, College of Basic Medical Sciences, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
2. Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
3. Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai 201318, China