1. Emergency DepartmentHospital of Northwestern Polytechnical UniversityXi'anShaanxiChina
2. Department of PathologyNo. 215 Hospital of Shaanxi Nuclear IndustryXianyangShaanxiChina
3. Emergency DepartmentThe Second Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
4. Department of HematologyThe Second Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina