Comparison of Systemic EBV-positive T-Cell and NK-Cell Lymphoproliferative Diseases (LPD) of Childhood Based on Classification Evolution

*Department of Pathology, Wuhan University Zhongnan Hospital, Wuhan Hubei Province, People's Republic of China †Department of Pathology University of Chicago Medicine, Chicago, IL Conflicts of Interest and Source of Funding: The author has disclosed that he has no significant relationships with, or financial interest in, any commercial companies pertaining to this article.