1. Department of Nuclear Medicine, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
2. Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou, Sichuan 646000, China
3. Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
4. Department of Nuclear Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
5. Institute of Nuclear Medicine, Southwest Medical University, Luzhou, Sichuan 646000, China