1. 1Department of Medical Oncology, People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan 750001, China
2. 2Department of Medical Oncology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou 310000, Zhejiang, China
3. 3Laser Department, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan 750001, China
4. 4Central lLaboratory, People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan 750001, China