CD8A and lymphoma: NK cells, ILC1, NCR+ ILC3, Small intestine TCRαβ+ CD8+ IEL, Small intestine TCRαβ− innate-like IEL, TCRγδlowCD3−, Expanded peripheral blood γδ T cells (Vδ1+), NK, NKT and T lymphomas, Cord blood T cells cultured in IL-15