 Phase: Phase IIIType: TreatmentStatus: ClosedAge: 1 to 21 at diagnosisSponsor: NCI, OtherProtocol IDs: 9905, COG-P9905, POG-9905, CDR0000067704, NCI-2012-02325, NCT00005596Phase: Phase IIIType: TreatmentStatus: ClosedAge: 1 to under 10Sponsor: NCI, OtherProtocol IDs: AALL0331, NCI-2009-00302, COG-AALL0331, CDR0000409589, U10CA098543, NCT00103285Phase: Phase IIIType: BiomarkerLaboratory analysis, TreatmentStatus: Temporarily closedAge: 1 to 30Sponsor: NCIProtocol IDs: NCI-2014-00631, COG-AALL1331, AALL1331, U10CA180886, U10CA098543, NCT02101853 