Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0-1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale up to 14 days before treatment initiation Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status 0-1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of ?1 on the Eastern Cooperative Oncology Group (ECOG) scale. Has a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale. Have a performance status of 0-2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale Eastern Cooperative Group (ECOG) performance scale 0-1 Have a performance status of ?1 on the Eastern Cooperative Oncology Group (ECOG) scale. Performance status score of 0-2 according to the Eastern Cooperative Oncology Group (ECOG) scale Has a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale. Must have a performance status of 0 to 1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0-1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale within 3 days prior to first dose of pembrolizumab Eastern Cooperative Oncology Group (ECOG) performance scale (PS) of 0-1; Karnofsky performance status >= 70% Have a performance status of 0 to 1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0-2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status 0 or 1 on Eastern Cooperative Oncology Group Performance Scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status 0 or 1 on Eastern Cooperative Oncology Group Performance Scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Patients must have a performance status of 0 or 1 Eastern Cooperative Oncology Group (ECOG) performance status (PS) scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status ? 3 (Eastern Cooperative Oncology Group [ECOG] scale) Have a performance status of 0 or 1 on Eastern Cooperative Oncology Group (ECOG) Performance Scale; Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0-1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale. Performance status 0-1 (by Eastern Cooperative Oncology Group [ECOG] scale) Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale or > 70% on the Karnofsky scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale. Have a performance status of 0, 1 or 2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0, 1, or 2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0, to 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale; for purposes of HCT, this will correspond to a Karnofsky performance status of >= 80% Have a performance status of 0 to 1 on the Eastern Cooperative Oncology Group scale. Have a performance status of 0-1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale. Have a performance status of 0 or 1 using the Eastern Cooperative Oncology Group (ECOG) performance scale within 3 days of first dose of study drug Performance status =< 2 (Eastern Cooperative Oncology Group [ECOG] scale). Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0, 1, or 2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0-2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status =< 2 (Eastern Cooperative Oncology Group [ECOG] scale). Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status of =< 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Eastern Cooperative Oncology Group (ECOG) performance status =< 1 or Karnofsky performance scale >= 70 Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0-2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Subjects must have a performance status of 0, 1 or 2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Has a performance status of 0-1 on the Eastern Cooperative Oncology Group (ECOG) performance scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 using the Eastern Cooperative Oncology Group (ECOG) performance scale within 7 days of first dose of study drug Have Eastern Cooperative Oncology Group (ECOG) scale performance status of 0 or 1. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 to 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0, 1, or 2 on the Eastern Cooperative Oncology Group (ECOG) performance scale at the time of screening Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0-1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0 to 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0-2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of =< 2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Has a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Patients must have a performance status of 0 - 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0-1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0-2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Patients must have a performance status of 0-2 (Eastern Cooperative Oncology Group [ECOG] scale) Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale Performance status of 0-1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale (PS) Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale at study entry Performance status must be Eastern Cooperative Oncology Group (ECOG) performance scale (PS) 0, 1, or 2 Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale The subject must have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Has a performance status of 0-1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 or 2 on the Eastern Cooperative Oncology Group (ECOG)\r\nperformance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) (Zubrod) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale INCLUSION CRITERIA FOR ENROLLMENT: Eastern Cooperative Oncology Group (ECOG) performance status =< 2 or Karnofsky performance scale (KPS) >= 70% INCLUSION CRITERIA FOR ADDITIONAL PTCy-MILs INFUSION AT RELAPSE: Eastern Cooperative Oncology Group (ECOG) performance status =< 2 or Karnofsky performance scale (KPS) >= 70% Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Patient must have performance status =< 2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale Patient must have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance status of Karnofsky performance scale (KPS) >= 60 or Eastern Cooperative Oncology Group (ECOG) = 0, 1, or 2 Performance status =< 2 (Eastern Cooperative Oncology Group [ECOG] scale) Performance status 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Has a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale. Have a performance status of 0-2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Subjects who have a performance status of ?2 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 - 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale Performance status = 70% Karnofsky performance score) Performance status (PS) 0, 1, or 2 per the Eastern Cooperative Oncology Group (ECOG) performance status scale (Karnofsky performance score >= 50%) Has a performance status of 0 or 1 using the Eastern Cooperative Oncology Group (ECOG) Performance Scale within 7 days of first dose of study drug. Has a performance status of 0, 1, or 2 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale for Cohorts A and C and a performance status of 0 or 1 for Cohort B within 10 days of study start Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale. Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale within 3 days prior to first dose of study medication Has performance status of 0, 1, or 2 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale Has performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale Has a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale Have a performance status of 0 to 2 on the Eastern Cooperative Oncology Group (ECOG) scale for adults. Has performance status of 0, 1, or 2 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale. Performance status ? 2 on the Eastern Cooperative Oncology Group (ECOG) scale. Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Status scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group scale Has a performance status of 0 or 1 using the Eastern Cooperative Oncology Group (ECOG) Performance Scale within 7 days of first dose of study drug Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group scale at baseline. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status ?1 on the Eastern Cooperative Oncology Group (ECOG) scale Have a performance status ?1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0-2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status ?1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Eastern Cooperative Oncology Group (ECOG) performance scale status of 0 or 1 Performance status 0-1 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of =< 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of < 2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of =< 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status ?1 on the ECOG scale Eastern Cooperative Oncology Group (ECOG) performance scale 0-2 Participants must have an Eastern Cooperative Oncology Group (ECOG) performance status 0-1 or a Karnofsky performance scale (KP) >= 70% Have performance status equal to or less than 2 on Eastern Cooperative Oncology Group (ECOG) scale Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale is required Maintain a performance status score of 0 to 2 according to the Eastern Cooperative Oncology Group (ECOG) scale Have a performance status of equal to or less than 1 on the Eastern Cooperative Oncology Group (ECOG) scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale Performance status of 0, 1 or 2 by the ECOG scale Has a performance status ? 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of ? 2 on the Eastern Cooperative Oncology Group (ECOG) scale in Part A and ? 1 on the ECOG scale in Part B. Performance status of 0 to 1 on the ECOG Scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Performance Status score of 0 or 1 according to the Eastern Cooperative Oncology Group (ECOG) scale. Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale Performance status 0-2 of the Eastern Cooperative Oncology Group (ECOG) scale Performance status of less than or equal to 2 on ECOG scale. Performance status of 0, 1 or 2 on the Eastern Cooperative Oncology Group (ECOG) Scale Have a performance status of less than or equal to 1 on the Eastern Cooperative Oncology Group (ECOG) scale Eastern Cooperative Oncology Group (ECOG) performance status 0, 1, or 2 or Karnofsky performance scale 50-100% Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have an ECOG (Eastern Cooperative Oncology Group) performance scale status of 0 – 2 Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale; an ECOG performance status of 2 is acceptable if the patient was ECOG 0/1 prior to curative intent therapy and is in the midst of recovery from curative intent therapy Have a performance status of 0 to 1 on the Eastern Cooperative Oncology Group scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Patient must have an Eastern Cooperative Oncology Group (ECOG) performance status =< 2 or Karnofsky performance scale >= 60% Performance status 0 to 3 (Eastern Cooperative Oncology Group [ECOG] scale) ECOG (Eastern Cooperative Oncology Group) scale performance status 0-3 Performance status of 0-2 according to the Eastern Cooperative Oncology Group (ECOG) scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 - 2 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of ?2 on the Eastern Cooperative Oncology Group (ECOG) scale Have a performance status of ?2 on the Eastern Cooperative Oncology Group (ECOG) scale. Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale Has a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale. Have a performance status of =< 1 Eastern Cooperative Oncology Group (ECOG) performance scale Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale