Search results: DC.title:Lenalidomide AND DC.title:plus AND DC.title:R-GDP AND DC.title:(R2-GDP) AND DC.title:in AND DC.title:Relapsed/Refractory AND DC.title:Diffuse AND DC.title:Large AND DC.title:B-Cell AND DC.title:Lymphoma: AND DC.title:Final AND DC.title:Results AND DC.title:of AND DC.title:the AND DC.title:R2-GDP-GOTEL AND DC.title:Trial AND DC.title:and AND DC.title:Immune AND DC.title:Biomarker AND DC.title:Subanalysis