1. Shandong University of Finance and Economics,College of Computer Science and Technology,Jinan,China
2. The First Affiliated Hospital of Ningbo University,Ningbo Clinical Research Center for Hematologic Malignancie,Department of Haematology,Ningbo,China
3. Shandong University of Finance and Economics,School of Information Science and Technology,Jinan,China
4. Beijing Union University,Beijing Key Laboratory of Information Service Engineering,Beijing,China