[1] Univ Utah, Dept Bioengn, Salt Lake City, UT 84112 USA
[2] Univ Utah, Dept Mech Engn, 1495 E 100 S,MEK 1550, Salt Lake City, UT 84112 USA
[3] US Army Med Res & Mat Command, Telemed & Adv Technol Res Ctr, Dept Def, Biotechnol High Performance Comp Software Applica, Frederick, MD 21702 USA