*Vertices 7
1 "AmJPrevMed" 0.0 0.0 0.0 x_fact 6.419448 y_fact 13.259168
2 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 5.512979 y_fact 12.954265
3 "BritMedJ" 0.0 0.0 0.0 x_fact 2.060157 y_fact 21.631644
4 "JEpidemiolCommunH" 0.0 0.0 0.0 x_fact 5.447054 y_fact 8.182942
5 "PrevMed" 0.0 0.0 0.0 x_fact 4.449938 y_fact 7.309436
6 "HealthPlace" 0.0 0.0 0.0 x_fact 8.932839 y_fact 10.943552
7 "SocSciMed" 0.0 0.0 0.0 x_fact 11.940667 y_fact 25.718995
*Matrix 
0.000000 0.553593 0.000000 0.310197 0.734930 0.565625 0.249755 
0.553593 0.000000 0.000000 0.520271 0.517254 0.624123 0.473829 
0.000000 0.000000 0.000000 0.442723 0.238968 0.000000 0.259114 
0.310197 0.520271 0.442723 0.000000 0.414511 0.761730 0.744071 
0.734930 0.517254 0.238968 0.414511 0.000000 0.549960 0.284235 
0.565625 0.624123 0.000000 0.761730 0.549960 0.000000 0.813862 
0.249755 0.473829 0.259114 0.744071 0.284235 0.813862 0.000000