*Vertices 5
1 "DeutMedWochenschr" 0.0 0.0 0.0 x_fact 5.731225 y_fact 29.314888
2 "IntJCardiol" 0.0 0.0 0.0 x_fact 0.527009 y_fact 32.345191
3 "MedKlin" 0.0 0.0 0.0 x_fact 2.766798 y_fact 4.479578
4 "Thyroid" 0.0 0.0 0.0 x_fact 1.778656 y_fact 28.063241
5 "ZGastroenterol" 0.0 0.0 0.0 x_fact 1.646904 y_fact 5.797101
*Matrix 
0.000000 0.000000 0.768093 0.000000 0.358207 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.768093 0.000000 0.000000 0.000000 0.412355 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.358207 0.000000 0.412355 0.000000 0.000000