Exploration of risk factors and characteristics of COVID-19 infection among patients with hematological malignancies in Suzhou, China: a retrospective study - Yao, Yao; Di, Wenjuan; He, Fangkai; Liu, Bin; Chen, Xue; Guan, Xiaojun; Huang, Zhou; Wang, Ying; Wu, Depei (Frontiers in Oncology, 2025)