*Vertices 6
1 "AmJEpidemiol" 0.0 0.0 0.0 x_fact 4.450942 y_fact 14.284167
2 "ArthRheum/arCRes" 0.0 0.0 0.0 x_fact 1.245397 y_fact 44.682694
3 "JAmGeriatrSoc" 0.0 0.0 0.0 x_fact 2.360840 y_fact 14.154213
4 "JClinEpidemiol" 0.0 0.0 0.0 x_fact 5.923760 y_fact 10.093134
5 "MedCare" 0.0 0.0 0.0 x_fact 6.941737 y_fact 12.757202
6 "QualLifeRes" 0.0 0.0 0.0 x_fact 0.909682 y_fact 4.028590
*Matrix 
0.000000 0.000000 0.000000 0.423248 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.201233 0.000000 
0.000000 0.000000 0.000000 0.304826 0.297402 0.000000 
0.423248 0.000000 0.304826 0.000000 0.589002 0.488762 
0.000000 0.201233 0.297402 0.589002 0.000000 0.464727 
0.000000 0.000000 0.000000 0.488762 0.464727 0.000000