*Vertices 5
1 "CochraneDbSystRev" 0.0 0.0 0.0 x_fact 3.593839 y_fact 65.487735
2 "DeutMedWochenschr" 0.0 0.0 0.0 x_fact 6.332002 y_fact 14.888762
3 "Internist" 0.0 0.0 0.0 x_fact 2.795208 y_fact 4.278380
4 "MedKlin" 0.0 0.0 0.0 x_fact 2.224758 y_fact 4.392470
5 "ZGastroenterol" 0.0 0.0 0.0 x_fact 3.023388 y_fact 10.952653
*Matrix 
0.000000 0.000000 0.000000 0.294093 0.000000 
0.000000 0.000000 0.660778 0.515525 0.339484 
0.000000 0.660778 0.000000 0.591094 0.672243 
0.294093 0.515525 0.591094 0.000000 0.301774 
0.000000 0.339484 0.672243 0.301774 0.000000