*Vertices 8
1 "AnnSurg" 0.0 0.0 0.0 x_fact 21.174377 y_fact 30.297638
2 "ArchSurgChicago" 0.0 0.0 0.0 x_fact 9.932061 y_fact 11.444516
3 "CurrProbSurg" 0.0 0.0 0.0 x_fact 0.347784 y_fact 0.347784
4 "JCraniofacSurg" 0.0 0.0 0.0 x_fact 0.032352 y_fact 3.963119
5 "JGastrointestSurg" 0.0 0.0 0.0 x_fact 3.485927 y_fact 6.227758
6 "JPediatrSurg" 0.0 0.0 0.0 x_fact 1.884503 y_fact 17.939178
7 "SurgEndosc" 0.0 0.0 0.0 x_fact 7.343902 y_fact 20.373665
8 "WorldJSurg" 0.0 0.0 0.0 x_fact 5.443222 y_fact 9.406341
*Matrix 
0.000000 0.940418 0.827138 0.000000 0.875437 0.000000 0.505719 0.769023 
0.940418 0.000000 0.855458 0.000000 0.876169 0.208848 0.641767 0.864597 
0.827138 0.855458 0.000000 0.303767 0.707536 0.575074 0.488040 0.677299 
0.000000 0.000000 0.303767 0.000000 0.000000 0.000000 0.000000 0.000000 
0.875437 0.876169 0.707536 0.000000 0.000000 0.000000 0.524322 0.629952 
0.000000 0.208848 0.575074 0.000000 0.000000 0.000000 0.000000 0.000000 
0.505719 0.641767 0.488040 0.000000 0.524322 0.000000 0.000000 0.468924 
0.769023 0.864597 0.677299 0.000000 0.629952 0.000000 0.468924 0.000000