Shen, H., Jiang, L., Nie, L., Fan, X., Xu, Y., Yin, L., Xu, L., Xia, J., Li, Z., Zhu, F., Xu, K., 2021. Prognostic Analysis of Patients with Primary Extranodal Lymphoma: A Retrospective Study 13.. https://doi.org/10.2147/cmar.s299745