Fig. (3) The size of the tumors in the short-term study is expressed by multiplications of the length and width that correspond to the longterm studies (see Fig. 7A). The infected tumors show the size ranging from 0.1 cm² to 1.7 cm² (average of 0.77 cm²; sd: 0.59 cm²) vs. the controls measuring from 2.8 cm² to 7.8 cm² (average: 4.9 cm²; sd: 2.30 cm²) at 7 days.