Date and time of most recent arrival in U.S.:TmStp:Pt:^Patient:Qn
date and time of most recent arrival in u.s.:tmstp:pt:^patient:qn
Date and time of most recent arrival in U.S.:Time Stamp-Date and Time:To identify measures at a point in time:^Patient:Quantitative
date and time of most recent arrival in u.s.:time stamp-date and time:to identify measures at a point in time:^patient:quantitative