1. Pharmacy Intravenous Admixture Service, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
2. Digestive Medical Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
3. Clinical Laboratory, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
4. Radiology department, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China