1. 1Department of Hematology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China.
2. 2Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.
3. 3Shandong Provincial Engineering Research Center of Lymphoma, Jinan, Shandong, China.
4. 4Branch of National Clinical Research Center for Hematologic Diseases, Jinan, Shandong, China.
5. 5National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, China.