*Vertices 14
1 "ActaNeurochir" 0.0 0.0 0.0 x_fact 1.949804 y_fact 2.229791
2 "IntJRadiatOncol" 0.0 0.0 0.0 x_fact 0.399775 y_fact 7.943541
3 "JNeurolNeurosurPs" 0.0 0.0 0.0 x_fact 1.466322 y_fact 2.102787
4 "JNeurophysiol" 0.0 0.0 0.0 x_fact 7.690975 y_fact 16.653437
5 "JNeurosci" 0.0 0.0 0.0 x_fact 7.520674 y_fact 20.545830
6 "JNeurosurg" 0.0 0.0 0.0 x_fact 3.898166 y_fact 6.797616
7 "JSpinalDisordTech" 0.0 0.0 0.0 x_fact 1.539927 y_fact 1.707342
8 "Neurology" 0.0 0.0 0.0 x_fact 1.350864 y_fact 5.719523
9 "Neuroscience" 0.0 0.0 0.0 x_fact 6.905858 y_fact 9.515219
10 "NeurosurgQuart" 0.0 0.0 0.0 x_fact 1.001602 y_fact 1.008818
11 "Neurosurgery" 0.0 0.0 0.0 x_fact 5.640145 y_fact 8.450115
12 "Pain" 0.0 0.0 0.0 x_fact 1.511062 y_fact 4.097331
13 "Spine" 0.0 0.0 0.0 x_fact 2.301953 y_fact 10.431670
14 "SurgNeurol" 0.0 0.0 0.0 x_fact 2.459265 y_fact 2.796981
*Matrix 
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