*Vertices 6
1 "EthnicDis" 0.0 0.0 0.0 x_fact 1.192541 y_fact 3.078925
2 "JGenInternMed" 0.0 0.0 0.0 x_fact 2.341717 y_fact 11.556808
3 "JNatlMedAssoc" 0.0 0.0 0.0 x_fact 1.973114 y_fact 2.428448
4 "MedClinNAm" 0.0 0.0 0.0 x_fact 0.260191 y_fact 0.693842
5 "Pediatrics" 0.0 0.0 0.0 x_fact 3.751084 y_fact 68.516912
6 "PrevMed" 0.0 0.0 0.0 x_fact 3.642671 y_fact 13.725065
*Matrix 
0.000000 0.218248 0.837345 0.000000 0.000000 0.334215 
0.218248 0.000000 0.422861 0.200390 0.000000 0.225715 
0.837345 0.422861 0.000000 0.424895 0.347196 0.435057 
0.000000 0.200390 0.424895 0.000000 0.000000 0.234697 
0.000000 0.000000 0.347196 0.000000 0.000000 0.000000 
0.334215 0.225715 0.435057 0.234697 0.000000 0.000000