1 Department of Radiology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China.
2 Department of Radiology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China. 985592610@qq.com.
3 The Second Affiliated Hospital of Guangzhou University of Chinese Medicine & Guangdong Provincial Hospital of Chinese Medicine, Guangdong Province, 111 Da De Lu, Guangzhou, 510120, People's Republic of China. 985592610@qq.com.
4 WeiLun PET Center, Department of Nuclear Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.