*Vertices 8
1 "AmJRoentgenol" 0.0 0.0 0.0 x_fact 22.056747 y_fact 45.307485
2 "EurJRadiol" 0.0 0.0 0.0 x_fact 5.135447 y_fact 7.330851
3 "EurRadiol" 0.0 0.0 0.0 x_fact 14.276544 y_fact 22.531776
4 "Gefasschirurgie" 0.0 0.0 0.0 x_fact 0.025677 y_fact 0.629092
5 "Orthopade" 0.0 0.0 0.0 x_fact 0.205418 y_fact 1.707536
6 "Radiologe" 0.0 0.0 0.0 x_fact 1.720375 y_fact 2.567724
7 "RofoFortschrRontg" 0.0 0.0 0.0 x_fact 3.504943 y_fact 9.076903
8 "WorldJGastroentero" 0.0 0.0 0.0 x_fact 1.001412 y_fact 10.848633
*Matrix 
0.000000 0.863356 0.788506 0.000000 0.000000 0.369130 0.258138 0.000000 
0.863356 0.000000 0.927036 0.000000 0.000000 0.611050 0.423685 0.000000 
0.788506 0.927036 0.000000 0.000000 0.000000 0.578697 0.454197 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.369130 0.611050 0.578697 0.000000 0.000000 0.000000 0.625476 0.000000 
0.258138 0.423685 0.454197 0.000000 0.000000 0.625476 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000