*Vertices 5
1 "Blood" 0.0 0.0 0.0 x_fact 5.532975 y_fact 45.325920
2 "Circulation" 0.0 0.0 0.0 x_fact 7.250767 y_fact 24.796779
3 "JClinEndocrMetab" 0.0 0.0 0.0 x_fact 3.493098 y_fact 18.784509
4 "MedPrinPract" 0.0 0.0 0.0 x_fact 0.402607 y_fact 0.509969
5 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.094325 y_fact 10.582822
*Matrix 
0.000000 0.000000 0.000000 0.425647 0.263437 
0.000000 0.000000 0.000000 0.698598 0.531968 
0.000000 0.000000 0.000000 0.465697 0.219468 
0.425647 0.698598 0.465697 0.000000 0.619324 
0.263437 0.531968 0.219468 0.619324 0.000000