*Vertices 4
1 "CellImmunol" 0.0 0.0 0.0 x_fact 0.000000 y_fact 0.589806
2 "ChineseJCancerRes" 0.0 0.0 0.0 x_fact 0.077899 y_fact 0.133541
3 "IntJRadiatOncol" 0.0 0.0 0.0 x_fact 0.111284 y_fact 54.184287
4 "Tetrahedron" 0.0 0.0 0.0 x_fact 0.000000 y_fact 45.092366
*Matrix 
0.000000 0.308607 0.000000 0.000000 
0.308607 0.000000 0.310194 0.462910 
0.000000 0.310194 0.000000 0.000000 
0.000000 0.462910 0.000000 0.000000