1 “... surveillance sites and from new surveys and other sources, considered methodological challenges related...”

2 “... rescreening, few aortas (0% to 2.2%) expanded to larger than 5 cm at 5 years and 0 to 15 percent had...”

3 “... rescreening, few aortas (0% to 2.2%) expanded to larger than 5 cm at 5 years and 0 to 15 percent had...”