1. Department of Hematology, Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai, People’s Republic of China
2. Department of Hematology, Eastern Branch of the Sixth People’s Hospital Affiliated to Shanghai Jiaotong University, Shanghai, People’s Republic of China
3. Department of Radiology, Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai, People’s Republic of China