*Vertices 7
1 "AmJSurg" 0.0 0.0 0.0 x_fact 12.618403 y_fact 17.783040
2 "ArchSurgChicago" 0.0 0.0 0.0 x_fact 11.874154 y_fact 14.535408
3 "DisColonRectum" 0.0 0.0 0.0 x_fact 7.690573 y_fact 24.458728
4 "HepatoGastroenterol" 0.0 0.0 0.0 x_fact 2.683807 y_fact 6.901218
5 "IntSurg" 0.0 0.0 0.0 x_fact 1.229138 y_fact 1.285521
6 "SurgEndosc" 0.0 0.0 0.0 x_fact 6.483987 y_fact 23.804691
7 "WorldJSurg" 0.0 0.0 0.0 x_fact 7.262066 y_fact 11.231394
*Matrix 
0.000000 0.960073 0.391485 0.528303 0.869423 0.695015 0.748869 
0.960073 0.000000 0.380768 0.577779 0.933671 0.711746 0.839966 
0.391485 0.380768 0.000000 0.000000 0.451130 0.244977 0.275914 
0.528303 0.577779 0.000000 0.000000 0.670114 0.221768 0.588851 
0.869423 0.933671 0.451130 0.670114 0.000000 0.764683 0.889438 
0.695015 0.711746 0.244977 0.221768 0.764683 0.000000 0.521645 
0.748869 0.839966 0.275914 0.588851 0.889438 0.521645 0.000000