Received a live vaccine =< 30 days prior to registration Vaccinations with a live vaccine within 28 days prior to start of treatment or need for live vaccine at any time during study treatment. Has received a live vaccine ? 30 days prior to study registration Has received a live vaccine within 30 days prior to the initiation of lymphodepletion. Has received a live vaccine within 28 days prior to registration Received live vaccine within 28 days prior to enrollment Live vaccine ? 4 weeks prior to enrollment Received any live vaccine within the last 30 days Patients who have received a live vaccine within 30 days prior initiation of the systemic regimen Received a live vaccine within 4 weeks prior to the start of study drug Patients who have received a live vaccine within 30 days prior initiation of the systemic regimen Has received a live vaccine within 30 days of first study procedure (apheresis) Received a live vaccine within 30 days prior to start of study treatment Received a live vaccine =< 30 days prior to registration Received live vaccine within 28 days prior to enrollment Received a live vaccine =< 30 days prior to registration Has received a live vaccine within 30 days prior to registration Received a live vaccine within 30 days of first protocol treatment Patients who have received a live attenuated vaccine =< 30 days prior to registration are not eligible Received live vaccine =< 30 days prior to registration History of receiving a live vaccine 30 days prior to study treatment. Received live vaccine within 28 days prior to enrollment Live vaccine within 30 days prior to treatment initiation. Patients who have received a live vaccine within 30 days prior to the radiation therapy Has received a live vaccine within 30 days prior to the first protocol treatment Received any live vaccine =< 30 days prior to registration Has received a live vaccine within 30 days prior to transplant admission Has received a live virus vaccine within 30 days of allocation. Has received a live virus vaccine within 30 days of randomization. Received live vaccine within 28 days prior to enrollment Subject has received a live virus vaccine within the previous 8 weeks. Patients planning for a live vaccine Live vaccine ? 6 weeks prior to start of conditioning regimen Has received a live vaccine within 30 days prior to trial registration. Has received a live vaccine within 30 days prior to the radiation therapy Live vaccine within 30 days prior to registration. Patient who have received a live vaccine within 30 days prior to cycle 1 day 1 Participant has received a live vaccine within 2 weeks (less than 14 days) prior to C1D1 Subject has received a live vaccine within 4 weeks prior to C1D1 Any patient receiving a live vaccine must allow a 4-week interval before starting treatment on this study Participant has received a live vaccine within 4 weeks prior to screening Received live vaccine within 28 days prior to enrollment Received a live vaccine within 30 days prior to day 1 Live vaccine ? 4 weeks prior to enrollment Received live vaccine within 28 days prior to enrollment. Has received a live vaccine within 30 days prior to randomization. Received live vaccine within 28 days prior to enrollment.