<qa>  How long will blood samples be taken after the first infusion?On study, 111-In-CMD-193 will be given intravenously by infusion into a vein over one hour. Patients will be observed for three hours after the infusion. An ECG heart trace will be performed prior to the first dose of 111-In-CMD-193 and repeated 30 minutes after the infusion. To determine how the body rids itself of CMD-193, blood samples will be taken just before and after the 111-In-CMD-193 infusion, and at three hours after infusion completion: 3 in total. These blood samples will be drawn from a separate intravenous access line which will be placed into a vein. Blood samples will also be drawn on the next day, then approximately every second day for the first week. Special scans to see where 111-In-CMD-193 goes in the body will be done approximately one hour after the first infusion, and 3 more times over the next seven days. The procedure will take about one hour each time. 