Platelet count >= ,/uL, obtained within weeks prior to randomization Obtained within days prior to registration: Platelet count >= ,/uL OBTAINED =< DAYS PRIOR TO REGISTRATION: Platelet (PLT) >= ,/uL Obtained =< days prior to registration: Platelet (PLT) >= , uL Obtained within days prior to randomization/registration: platelets >= x ^/uL Obtained within days of the first study treatment: Platelet count > ,/uL Platelet >= x ^/uL within days of registration Obtained within days prior to randomization/registration: Platelets >= x ^/uL. Obtained within days of the first study treatment: Platelet count > ,/uL Platelet count (PLT) >= ,/uL obtained =< days prior to registration Platelet count >= ,/uL, within days of study registration (within days for pulmonary and cardiac assessments) Platelet count (plt) >= ,/ uL (obtained within days prior to first study treatment) FOR MULTIPLE MYELOMA ONLY: Obtained =< days prior to registration: Platelet (PLT) >= ,/uL FOR TCL ONLY: Obtained =< days prior to registration: ANC >= ,/uL FOR TCL ONLY: Obtained =< days prior to registration: PLT >= ,/uL Platelet count (PLT) >= ,/uL obtained =< days prior to registration Obtained =< days prior to registration: Platelet (PLT) >= , Platelets >= x^/uL obtained within days prior to randomization/registration Platelet (PLT) >= ,/uL, obtained =< days prior to registration Platelet (PLT) >= ,/uL (obtained =< days prior to registration) Obtained =< days prior to registration: Un-transfused platelet count >= /uL (>= ,/uL if marrow plasma cells [PC]% > %) Obtained =< days prior to registration: Platelet count >= ,/uL Platelet count (PLT) >= , /uL without transfusions obtained =< days prior to registration Platelet count >= ,/uL obtained within weeks prior to enrollment Obtained within days prior to registration: Platelet count >= ,/ul Platelet count >= ,/uL within days prior to registration Platelets (PLT) >= ,/uL obtained =< days prior to registration with no platelet transfusion requirement for days prior to enrollment Platelet count >= ,/uL (obtained within days prior to the first study treatment) Platelet count >= ,/uL, obtained within days prior to treatment start Obtained within days prior to registration: Platelet count (plt) >= ,/uL