*Vertices 10
1 "AmJSurg" 0.0 0.0 0.0 x_fact 9.369212 y_fact 10.948755
2 "AmSurgeon" 0.0 0.0 0.0 x_fact 4.208685 y_fact 4.892982
3 "AnnSurgOncol" 0.0 0.0 0.0 x_fact 3.231118 y_fact 8.669479
4 "Injury" 0.0 0.0 0.0 x_fact 1.641284 y_fact 6.343898
5 "JGastrointestSurg" 0.0 0.0 0.0 x_fact 3.210537 y_fact 4.954723
6 "JPediatrSurg" 0.0 0.0 0.0 x_fact 2.124923 y_fact 12.337930
7 "JTrauma" 0.0 0.0 0.0 x_fact 10.377650 y_fact 25.046306
8 "SurgEndosc" 0.0 0.0 0.0 x_fact 5.371476 y_fact 13.660218
9 "WorldJGastroentero" 0.0 0.0 0.0 x_fact 1.198806 y_fact 5.145092
10 "WorldJSurg" 0.0 0.0 0.0 x_fact 5.479523 y_fact 8.000617
*Matrix 
0.000000 0.913623 0.553960 0.000000 0.784574 0.000000 0.380155 0.600999 0.424467 0.843322 
0.913623 0.000000 0.398526 0.389555 0.613868 0.262460 0.639461 0.489381 0.369332 0.735204 
0.553960 0.398526 0.000000 0.000000 0.608207 0.000000 0.000000 0.266443 0.000000 0.546173 
0.000000 0.389555 0.000000 0.000000 0.000000 0.000000 0.574656 0.000000 0.000000 0.000000 
0.784574 0.613868 0.608207 0.000000 0.000000 0.000000 0.000000 0.496947 0.383788 0.681228 
0.000000 0.262460 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.380155 0.639461 0.000000 0.574656 0.000000 0.000000 0.000000 0.000000 0.000000 0.217233 
0.600999 0.489381 0.266443 0.000000 0.496947 0.000000 0.000000 0.000000 0.000000 0.455026 
0.424467 0.369332 0.000000 0.000000 0.383788 0.000000 0.000000 0.000000 0.000000 0.347015 
0.843322 0.735204 0.546173 0.000000 0.681228 0.000000 0.217233 0.455026 0.347015 0.000000