Correction: Incorporation of a hinge domain improves the expansion of chimeric antigen receptor T cells - Le Qin; Yunxin Lai; Ruocong Zhao; Xinru Wei; Jianyu Weng; Peilong Lai; Baiheng Li; Simiao Lin; Suna Wang; Qiting Wu; Qiubin Liang; Yangqiu Li; et al. (Journal of Hematology & Oncology)