1. Department of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan 250012, Shandong Province, China
2. Key Laboratory of Tumor Marker Translational Medicine, Shandong Provincial Medicine and Health, Jinan 250012, Shandong Province, China
3. Department of Blood Transfusion, Qilu Hospital, Shandong University, Jinan 250012, Shandong Province, China
4. Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan 250033, Shandong Province, China