*Vertices 8
1 "AcadMed" 0.0 0.0 0.0 x_fact 6.974624 y_fact 18.097554
2 "AmFamPhysician" 0.0 0.0 0.0 x_fact 1.443550 y_fact 3.905182
3 "FamMed" 0.0 0.0 0.0 x_fact 2.689561 y_fact 5.804589
4 "JAmBoardFamPract" 0.0 0.0 0.0 x_fact 1.413159 y_fact 1.914603
5 "JGenInternMed" 0.0 0.0 0.0 x_fact 4.421820 y_fact 10.879806
6 "Pediatrics" 0.0 0.0 0.0 x_fact 4.497797 y_fact 49.886036
7 "PrevMed" 0.0 0.0 0.0 x_fact 2.203313 y_fact 9.269108
8 "PrimaryCare" 0.0 0.0 0.0 x_fact 0.243124 y_fact 0.243124
*Matrix 
0.000000 0.000000 0.535115 0.420606 0.600393 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.428256 0.000000 0.000000 0.000000 0.883757 
0.535115 0.000000 0.000000 0.519951 0.379772 0.000000 0.000000 0.346461 
0.420606 0.428256 0.519951 0.000000 0.512305 0.413205 0.304576 0.538736 
0.600393 0.000000 0.379772 0.512305 0.000000 0.000000 0.213035 0.444689 
0.000000 0.000000 0.000000 0.413205 0.000000 0.000000 0.000000 0.277279 
0.000000 0.000000 0.000000 0.304576 0.213035 0.000000 0.000000 0.313492 
0.000000 0.883757 0.346461 0.538736 0.444689 0.277279 0.313492 0.000000