1. Department of Hematology and Breast Cancer, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Hospital and Institute), Shenyang, Liaoning 110042, P.R. China
2. Department of Pathology, Shenyang Medical College, Shenyang, Liaoning 110034, P.R. China
3. Department of Scientific Research and Academic, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Hospital and Institute), Shenyang, Liaoning 110042, P.R. China