*Vertices 4
1 "AktuelNeurol" 0.0 0.0 0.0 x_fact 1.379310 y_fact 18.620690
2 "DiabetolStoffwechs" 0.0 0.0 0.0 x_fact 0.000000 y_fact 2.758621
3 "JSleepRes" 0.0 0.0 0.0 x_fact 0.000000 y_fact 70.344828
4 "KlinNeurophysiol" 0.0 0.0 0.0 x_fact 6.206897 y_fact 8.275862
*Matrix 
0.000000 0.000000 0.000000 0.344539 
0.000000 0.000000 0.000000 0.771517 
0.000000 0.000000 0.000000 0.308607 
0.344539 0.771517 0.308607 0.000000