Up‐front autologous hematopoietic stem cell transplantation after first complete remission improved prognosis of advanced extra‐nodal NKT cell lymphoma: A multicenter real‐world study in China. - Gao, Honghao; Lin, Ningjing; Gu, Zhenyang; Zhao, Shihua; Wang, Xiaopei; Yuan, Shunzong; Song, Yuqin; Zhu, Jun; Huang, Wenrong; Liu, Weiping; Gao, Chunji (European Journal of Haematology, 2023)