CD274 and non-Hodgkin lymphoma: The underlying data for “STAT3 Expression and Its Correlation with PD-L1 Expression in non-Hodgkin's Lymphoma and Hodgkin's Lymphoma at Dr. Saiful Anwar Regional Public Hospital in Malang, Indonesian Population” can be accessed at https://doi.org/10.6084/m9.figshare.25801537.v1.