1. Department of Medical Laboratory Science and Technology Harbin Medical University‐Daqing Daqing China
2. Department of Clinical Laboratory The Fifth Hospital Harbin Medical University Daqing China
3. Department of General Surgery The Fifth Hospital Harbin Medical University Daqing China
4. Department of Hematology The First Hospital Harbin Medical University Harbin China
5. Department of Medicine Brigham and Women's Hospital Harvard Medical School Boston MA USA