Gartlan KH, Koyama M, Lineburg KE, Chang K, Ensbey KS, Kuns RD, Henden AS, Samson LD, Clouston AD, Lopez AF, et al. Donor T-cell-derived GM-CSF drives alloantigen presentation by dendritic cells in the gastrointestinal tract. Blood Adv. 2019;3(19):2859-2865.