*Vertices 6
1 "AmJSurg" 0.0 0.0 0.0 x_fact 4.511204 y_fact 8.427523
2 "CritCareMed" 0.0 0.0 0.0 x_fact 7.079120 y_fact 27.096966
3 "JSurgRes" 0.0 0.0 0.0 x_fact 4.243506 y_fact 7.079120
4 "JVascSurg" 0.0 0.0 0.0 x_fact 2.716637 y_fact 33.868729
5 "Shock" 0.0 0.0 0.0 x_fact 4.174103 y_fact 12.185207
6 "Surgery" 0.0 0.0 0.0 x_fact 7.693833 y_fact 11.342455
*Matrix 
0.000000 0.000000 0.485091 0.436992 0.000000 0.806356 
0.000000 0.000000 0.343333 0.000000 0.456149 0.216407 
0.485091 0.343333 0.000000 0.274882 0.556967 0.659986 
0.436992 0.000000 0.274882 0.000000 0.000000 0.505413 
0.000000 0.456149 0.556967 0.000000 0.000000 0.307517 
0.806356 0.216407 0.659986 0.505413 0.307517 0.000000