*Vertices 10
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 8.141022 y_fact 11.390268
2 "ArchInternMed" 0.0 0.0 0.0 x_fact 8.959730 y_fact 12.040117
3 "BritMedJ" 0.0 0.0 0.0 x_fact 8.038684 y_fact 20.191373
4 "IntJMedInform" 0.0 0.0 0.0 x_fact 2.358901 y_fact 3.904211
5 "JAmMedInformAssn" 0.0 0.0 0.0 x_fact 2.711968 y_fact 4.815023
6 "JBiomedInform" 0.0 0.0 0.0 x_fact 1.923963 y_fact 2.937113
7 "JGenInternMed" 0.0 0.0 0.0 x_fact 7.506524 y_fact 9.763087
8 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 8.703884 y_fact 16.716983
9 "MethodInformMed" 0.0 0.0 0.0 x_fact 1.212710 y_fact 2.809190
10 "NewEnglJMed" 0.0 0.0 0.0 x_fact 5.439288 y_fact 15.432636
*Matrix 
0.000000 0.858288 0.501746 0.202113 0.306999 0.000000 0.824686 0.805649 0.000000 0.766164 
0.858288 0.000000 0.468255 0.229823 0.362261 0.000000 0.838050 0.833492 0.000000 0.715859 
0.501746 0.468255 0.000000 0.260295 0.205936 0.000000 0.398601 0.433638 0.000000 0.365909 
0.202113 0.229823 0.260295 0.000000 0.661253 0.555363 0.227352 0.214837 0.454407 0.000000 
0.306999 0.362261 0.205936 0.661253 0.000000 0.821783 0.353063 0.313103 0.361481 0.229337 
0.000000 0.000000 0.000000 0.555363 0.821783 0.000000 0.000000 0.000000 0.395772 0.000000 
0.824686 0.838050 0.398601 0.227352 0.353063 0.000000 0.000000 0.790331 0.000000 0.580486 
0.805649 0.833492 0.433638 0.214837 0.313103 0.000000 0.790331 0.000000 0.000000 0.719656 
0.000000 0.000000 0.000000 0.454407 0.361481 0.395772 0.000000 0.000000 0.000000 0.000000 
0.766164 0.715859 0.365909 0.000000 0.229337 0.000000 0.580486 0.719656 0.000000 0.000000