**Appendix A**

This appendix consists of Figure A1, which complements Figure 2 in showing the results of the study.

**Figure A1.** (**<sup>a</sup>**–**<sup>r</sup>**) Concentration of microspheres in the blood reaching outlets 18, 19, 20, 22, 23, 24, 25, 28, 30, 31, 35, 36, 37, 39, 40, 41, 42, and 43 over time. In each panel, the shape of the blood flow is a dotted red line and the percentages indicate the percentage of blood and percentage of microspheres exiting through those outlets.
