1. Department of Hematology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People’s Republic of China
2. Shandong University-Karolinska Institute Collaboration Laboratory for Stem Cell Research, Jinan, People’s Republic of China
3. Institute of Biotherapy for Hematological Malignancies, Shandong University, Jinan, People’s Republic of China
4. Center of Evidence-Based Medicine, Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People’s Republic of China