U-2633

TREATMENT OF ANAPLASTIC LYMPHOMA KINASE (ALK)-POSITIVE METASTATIC NON-SMALL CELL LUNG CANCER, PROGRESSED ON: CRIZOTINIB + AT LEAST 1 OTHER ALK INHIBITOR FOR METASTATIC DISEASE; OR ALECTINIB, OR CERITINIB AS FIRST ALK INHIBITOR FOR METASTATIC DISEASE.