1. Department of Nuclear Medicine; Beijing Anzhen Hospital; Capital Medical University; Beijing 100029 China
2. Key Laboratory of Radiopharmaceuticals; Ministry of Education; College of Chemistry; Beijing Normal University; Beijing 100875 China
3. Center for Molecular Imaging and Translational Medicine; State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics; School of Public Health; Xiamen University; Xiamen 361102 China
4. Department of Nuclear Medicine; Cardiovascular Institute and Fuwai Hospital; Chinese Academy of Medical Sciences; Beijing 100037 China
5. Beijing PET Center of Xuanwu Hospital; Capital Medical University; Beijing 100053 China