*Vertices 7
1 "AcadMed" 0.0 0.0 0.0 x_fact 3.140496 y_fact 16.161616
2 "ArchInternMed" 0.0 0.0 0.0 x_fact 8.071625 y_fact 13.599633
3 "ImplementSci" 0.0 0.0 0.0 x_fact 0.174472 y_fact 2.112029
4 "JAmGeriatrSoc" 0.0 0.0 0.0 x_fact 2.809917 y_fact 14.168962
5 "JGenInternMed" 0.0 0.0 0.0 x_fact 8.080808 y_fact 12.130395
6 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 20.651974 y_fact 35.032140
7 "PatientEducCouns" 0.0 0.0 0.0 x_fact 1.579431 y_fact 6.795225
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.516550 0.295087 0.000000 
0.000000 0.000000 0.000000 0.477060 0.577530 0.672100 0.204860 
0.000000 0.000000 0.000000 0.000000 0.224010 0.000000 0.000000 
0.000000 0.477060 0.000000 0.000000 0.253304 0.325771 0.000000 
0.516550 0.577530 0.224010 0.253304 0.000000 0.594635 0.470837 
0.295087 0.672100 0.000000 0.325771 0.594635 0.000000 0.000000 
0.000000 0.204860 0.000000 0.000000 0.470837 0.000000 0.000000