1. Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, 64 Mianshan Road, Mianyang, Sichuan 621900, People’s Republic of China
2. Key Laboratory of Nuclear Medicine and Molecular Imaging of Sichuan Province, Mianyang, Sichuan 621900, People’s Republic of China
3. Department of Nuclear Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, People’s Republic of China
4. Collaborative Innovation Center of Radiation Medicine of Jiangsu, Higher Education Institutions, Suzhou, Sichuan 215123, People’s Republic of China