*Vertices 7
1 "AmJRoentgenol" 0.0 0.0 0.0 x_fact 16.829971 y_fact 28.427794
2 "EurJRadiol" 0.0 0.0 0.0 x_fact 2.420749 y_fact 3.515850
3 "JPediatrSurg" 0.0 0.0 0.0 x_fact 1.562600 y_fact 14.274736
4 "PediatrRadiol" 0.0 0.0 0.0 x_fact 2.497598 y_fact 4.899135
5 "Radiographics" 0.0 0.0 0.0 x_fact 5.040026 y_fact 7.146974
6 "RadiolClinNAm" 0.0 0.0 0.0 x_fact 1.370477 y_fact 1.677874
7 "Radiology" 0.0 0.0 0.0 x_fact 27.832213 y_fact 40.057637
*Matrix 
0.000000 0.885323 0.000000 0.483438 0.914087 0.952886 0.949032 
0.885323 0.000000 0.000000 0.410616 0.808517 0.900550 0.903665 
0.000000 0.000000 0.000000 0.274449 0.000000 0.000000 0.000000 
0.483438 0.410616 0.274449 0.000000 0.459016 0.479131 0.419752 
0.914087 0.808517 0.000000 0.459016 0.000000 0.918110 0.831714 
0.952886 0.900550 0.000000 0.479131 0.918110 0.000000 0.892657 
0.949032 0.903665 0.000000 0.419752 0.831714 0.892657 0.000000