Graft vs Host DiseaseChronic DiseasePhotopheresisTransplantation, HomologousHematopoietic Stem Cell TransplantationParotitisHematologic NeoplasmsParotid DiseasesBone Marrow TransplantationKetotifenTransplantation ConditioningHSP47 Heat-Shock ProteinsHematologyLacrimal ApparatusGraft vs Leukemia EffectXerostomiaSkin DiseasesHydroxychloroquineB-Cell Activating FactorImmunosuppressive AgentsDry Eye SyndromesPeripheral Blood Stem Cell TransplantationHistocompatibilityLeukemiaSalivary Proteins and PeptidesBronchiolitis ObliteransCord Blood Stem Cell TransplantationTransplantsNational Institutes of Health (U.S.)Myeloablative AgonistsFibrosisCD4-Positive T-LymphocytesCollagen Type IIIMouth DiseasesHematologic DiseasesTissue DonorsHistocompatibility TestingAcute DiseaseTreatment OutcomeRetrospective StudiesDisease-Free SurvivalVidarabineCyclosporineRecurrenceStem Cell TransplantationMice, Inbred BALB CSurvival AnalysisSjogren's SyndromeAdrenal Cortex HormonesParotid GlandSalvage TherapyPrecursor Cell Lymphoblastic Leukemia-LymphomaReal-Time Polymerase Chain ReactionImmunosuppressionSurvival RateSkinB-LymphocytesSurvivorsSeverity of Illness IndexAutoantibodiesCD8-Positive T-LymphocytesSalivaT-LymphocytesFollow-Up StudiesCase-Control StudiesBiological MarkersFlow CytometrySpleenDisease Models, AnimalTime FactorsIncidenceFibroblastsRisk FactorsImmunoenzyme TechniquesProspective StudiesPrognosisCohort StudiesT-Lymphocyte SubsetsBone Marrow CellsImmunoglobulin GMice, Inbred C57BLInterferon-gammaCross-Sectional Studies