| pAg | phosphoantigen |
| HMB-PP | (E)-4-hydroxy-3-methyl-but-2-enyl pyrophosphate |
| IPP | isopentenyl pyrophosphate |
| HSCT | hematopoietic stem cell transplant |
| GVHD | graft-vs-host disease |
| HCMV | human cytomegalovirus |
| EPCR | endothelial protein C receptor |
| pAg | phosphoantigen |
| HMB-PP | (E)-4-hydroxy-3-methyl-but-2-enyl pyrophosphate |
| IPP | isopentenyl pyrophosphate |
| HSCT | hematopoietic stem cell transplant |
| GVHD | graft-vs-host disease |
| HCMV | human cytomegalovirus |
| EPCR | endothelial protein C receptor |