1. Department of Spleen and Stomach Diseases, The First Affiliated Hospital of Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi Zhuang Autonomous Region 530023, P.R. China
2. Research Department, The Affiliated Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
3. Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
4. Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
5. Ultrasonics Division of Radiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
6. PET‑CT, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China