*Vertices 17
1 "ActaNeurochir" 0.0 0.0 0.0 x_fact 4.282302 y_fact 4.833940
2 "AmJNeuroradiol" 0.0 0.0 0.0 x_fact 4.740105 y_fact 8.106802
3 "ChildNervSyst" 0.0 0.0 0.0 x_fact 2.155369 y_fact 3.375227
4 "ClinNeurolNeurosur" 0.0 0.0 0.0 x_fact 0.571542 y_fact 0.824613
5 "JClinNeurosci" 0.0 0.0 0.0 x_fact 0.702343 y_fact 0.938353
6 "JNeuroOncol" 0.0 0.0 0.0 x_fact 1.302320 y_fact 2.101342
7 "JNeurolNeurosurPs" 0.0 0.0 0.0 x_fact 3.469063 y_fact 4.723044
8 "JNeurosurg" 0.0 0.0 0.0 x_fact 19.816310 y_fact 25.528890
9 "JNeurosurgSpine" 0.0 0.0 0.0 x_fact 0.386715 y_fact 0.727934
10 "MinimInvasNeurosur" 0.0 0.0 0.0 x_fact 0.756369 y_fact 1.074841
11 "Neurocirugia" 0.0 0.0 0.0 x_fact 0.062557 y_fact 0.210419
12 "NeurolMedChir" 0.0 0.0 0.0 x_fact 1.441652 y_fact 1.589513
13 "NeurolSurgTokyo" 0.0 0.0 0.0 x_fact 0.918449 y_fact 0.966788
14 "Neurosurgery" 0.0 0.0 0.0 x_fact 14.433576 y_fact 19.969859
15 "PediatrNeurosurg" 0.0 0.0 0.0 x_fact 2.453935 y_fact 2.863399
16 "Stroke" 0.0 0.0 0.0 x_fact 6.315400 y_fact 16.546292
17 "SurgNeurol" 0.0 0.0 0.0 x_fact 4.953367 y_fact 5.618744
*Matrix 
0.000000 0.434331 0.595569 0.573610 0.789628 0.554558 0.585358 0.965176 0.413993 0.735183 0.216461 0.912277 0.822287 0.949522 0.677500 0.214044 0.983060 
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0.573610 0.259146 0.317264 0.000000 0.518430 0.353141 0.535906 0.509617 0.259962 0.335516 0.000000 0.664744 0.589005 0.479672 0.371212 0.000000 0.627984 
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0.822287 0.337779 0.595966 0.589005 0.715998 0.403176 0.476682 0.725021 0.282990 0.504906 0.000000 0.921140 0.000000 0.654132 0.629873 0.000000 0.857243 
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0.677500 0.275065 0.966062 0.371212 0.498182 0.404144 0.366000 0.730261 0.209637 0.471232 0.000000 0.605491 0.629873 0.625926 0.000000 0.000000 0.689851 
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