A Phase I/II Study of AMN107, a Novel Aminopyrimidine Inhibitor of Bcr-Abl, on a Continuous Daily Dosing Schedule in Adult Patients (pts) with Imatinib-Resistant Advanced Phase Chronic Myeloid Leukemia (CML) or Relapsed/Refractory Philadelphia Chromosome (Ph+) Acute Llymphocytic Leukemia (ALL).