1. Department of Nuclear Medicine, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen 518116, China
2. International Cancer Center, Shenzhen University School of Medicine, Shenzhen University, Shenzhen 518057, China
3. Institute of Biomedical Engineering, Shenzhen Graduate School, Peking University, Shenzhen 518055, China