Flint Animal Cancer Center, Department of Clinical Sciences (K.E.C., B.G.H., D.L.G., D.L.D.), and Cell and Molecular Biology Graduate Program (K.E.C., D.L.G., D.L.D.), Colorado State University, Fort Collins, Colorado; and University of Colorado Cancer Center, Aurora, Colorado (D.L.G., D.L.D.)

Flint Animal Cancer Center, Department of Clinical Sciences (K.E.C., B.G.H., D.L.G., D.L.D.), and Cell and Molecular Biology Graduate Program (K.E.C., D.L.G., D.L.D.), Colorado State University, Fort Collins, Colorado; and University of Colorado Cancer Center, Aurora, Colorado (D.L.G., D.L.D.)

Flint Animal Cancer Center, Department of Clinical Sciences (K.E.C., B.G.H., D.L.G., D.L.D.), and Cell and Molecular Biology Graduate Program (K.E.C., D.L.G., D.L.D.), Colorado State University, Fort Collins, Colorado; and University of Colorado Cancer Center, Aurora, Colorado (D.L.G., D.L.D.)

Flint Animal Cancer Center, Department of Clinical Sciences (K.E.C., B.G.H., D.L.G., D.L.D.), and Cell and Molecular Biology Graduate Program (K.E.C., D.L.G., D.L.D.), Colorado State University, Fort Collins, Colorado; and University of Colorado Cancer Center, Aurora, Colorado (D.L.G., D.L.D.)