1. Department of Medical OncologySun Yat‐Sen University Cancer Center Guangzhou China
2. State Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer Medicine Guangzhou China
3. Department of Oncology, the First Affiliated HospitalSun Yat‐Sen University Guangzhou China
4. Ward One, Department of ChemotherapyWuzhou Red Cross Hospital Wuzhou China
5. Department of PathologySun Yat‐Sen University Cancer Center Guangzhou China
6. Department of Clinical Laboratory MedicineSun Yat‐Sen University Cancer Center Guangzhou China