[1] Univ Tennessee, Dept Mat Sci & Engn, Coll Engn, Knoxville, TN 37996 USA
[2] Univ Tennessee, Dept Biomed & Diagnost Sci, Coll Vet Med, Knoxville, TN 37996 USA
[3] Univ Tennessee, Dept Large Anim Clin Sci, Coll Vet Med, Knoxville, TN 37996 USA
[4] Univ Tennessee, Grad Sch Med, Dept Surg, Knoxville, TN 37996 USA
[5] Univ Tennessee, Ctr Mat Proc, Knoxville, TN 37996 USA