1. Department of Hematology, Qilu Hospital, Shandong University, Jinan, China;
2. Department of Hematology, Linyi People's Hospital, Linyi, China;
3. Department of Hematology, Qingdao Central Hospital, Qingdao, China;
4. Department of Hematology, The Affiliated Hospital of Medical College, Qingdao University, Qingdao, China;
5. Department of Hematology, Qingdao Municipal Hospital, Qingdao, China;
6. Department of Hematology, The General Hospital of Jinan Military Commanding Region, Jinan, China;
7. Department of Hematology, Provincial Hospital Affiliated to Shandong University, Jinan, China;
8. Department of Hematology, Shandong University Affiliated Jinan Center Hospital, Jinan, China;
9. Department of Hematology, Qianfoshan Hospital Affiliated to Shandong University, Jinan, China;
10. Department of Hematology, Second Hospital of Shandong University, Jinan, China;
11. Department of Hematology, Yantai Yuhuangding Hospital, Yantai, China;
12. Department of Hematology, Qingdao Haici Hospital, Qingdao, China; and
13. Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China