*Vertices 11
1 "AmJSurg" 0.0 0.0 0.0 x_fact 0.538447 y_fact 1.980603
2 "AnesthAnalg" 0.0 0.0 0.0 x_fact 1.675168 y_fact 8.278229
3 "AnnThoracSurg" 0.0 0.0 0.0 x_fact 17.060268 y_fact 27.344291
4 "Circulation" 0.0 0.0 0.0 x_fact 9.789659 y_fact 31.862838
5 "EurJCardioThorac" 0.0 0.0 0.0 x_fact 4.820833 y_fact 6.628251
6 "HeartSurgForum" 0.0 0.0 0.0 x_fact 0.802947 y_fact 1.001323
7 "JCardiacSurg" 0.0 0.0 0.0 x_fact 0.758864 y_fact 0.828138
8 "JCardiothorVascAn" 0.0 0.0 0.0 x_fact 0.941495 y_fact 1.605895
9 "JCardiovascSurg" 0.0 0.0 0.0 x_fact 1.004471 y_fact 1.183954
10 "JThoracCardiovSur" 0.0 0.0 0.0 x_fact 14.311355 y_fact 18.625228
11 "PerfusionUk" 0.0 0.0 0.0 x_fact 0.349518 y_fact 0.661251
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.271180 0.000000 0.000000 0.202641 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.544443 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.293528 0.943263 0.895527 0.987069 0.444383 0.927927 0.975721 0.467521 
0.000000 0.000000 0.293528 0.000000 0.285806 0.268504 0.311222 0.000000 0.259864 0.327156 0.000000 
0.000000 0.000000 0.943263 0.285806 0.000000 0.824171 0.926219 0.437996 0.871102 0.927170 0.456917 
0.271180 0.000000 0.895527 0.268504 0.824171 0.000000 0.938597 0.529687 0.903669 0.876587 0.440080 
0.000000 0.000000 0.987069 0.311222 0.926219 0.938597 0.000000 0.434861 0.954325 0.959480 0.433639 
0.000000 0.544443 0.444383 0.000000 0.437996 0.529687 0.434861 0.000000 0.453815 0.404560 0.452010 
0.202641 0.000000 0.927927 0.259864 0.871102 0.903669 0.954325 0.453815 0.000000 0.902283 0.406868 
0.000000 0.000000 0.975721 0.327156 0.927170 0.876587 0.959480 0.404560 0.902283 0.000000 0.449408 
0.000000 0.000000 0.467521 0.000000 0.456917 0.440080 0.433639 0.452010 0.406868 0.449408 0.000000