1. Department of Hematology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, P.R. China
2. Department of Biochemistry and Molecular Biology, Bengbu Medical College, Bengbu, Anhui 233000, P.R. China
3. College of Medical Information Engineering, Anhui University of Chinese Medicine, Hefei, Anhui 230012, P.R. China