*Vertices 10
1 "ActaNeurochir" 0.0 0.0 0.0 x_fact 4.243898 y_fact 4.856484
2 "AmJNeuroradiol" 0.0 0.0 0.0 x_fact 3.877609 y_fact 7.616281
3 "ArchPhysMedRehab" 0.0 0.0 0.0 x_fact 1.420948 y_fact 4.856484
4 "JNeurosurg" 0.0 0.0 0.0 x_fact 8.298336 y_fact 14.642079
5 "JNeurosurgSpine" 0.0 0.0 0.0 x_fact 6.182702 y_fact 6.561622
6 "Neurocirugia" 0.0 0.0 0.0 x_fact 1.749345 y_fact 1.913543
7 "Neurosurgery" 0.0 0.0 0.0 x_fact 11.879125 y_fact 18.027093
8 "Spine" 0.0 0.0 0.0 x_fact 3.151347 y_fact 20.938457
9 "Stroke" 0.0 0.0 0.0 x_fact 2.747166 y_fact 14.108434
10 "SurgNeurol" 0.0 0.0 0.0 x_fact 5.740630 y_fact 6.479523
*Matrix 
0.000000 0.456135 0.000000 0.981708 0.486725 0.956637 0.959553 0.000000 0.231030 0.987246 
0.456135 0.000000 0.000000 0.457747 0.248563 0.426979 0.441206 0.000000 0.404253 0.505000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.201503 0.000000 0.000000 
0.981708 0.457747 0.000000 0.000000 0.442449 0.948484 0.966318 0.000000 0.228713 0.977100 
0.486725 0.248563 0.000000 0.442449 0.000000 0.566973 0.568352 0.932933 0.000000 0.528290 
0.956637 0.426979 0.000000 0.948484 0.566973 0.000000 0.965486 0.258717 0.000000 0.966193 
0.959553 0.441206 0.000000 0.966318 0.568352 0.965486 0.000000 0.264444 0.224006 0.979055 
0.000000 0.000000 0.201503 0.000000 0.932933 0.258717 0.264444 0.000000 0.000000 0.213692 
0.231030 0.404253 0.000000 0.228713 0.000000 0.000000 0.224006 0.000000 0.000000 0.266292 
0.987246 0.505000 0.000000 0.977100 0.528290 0.966193 0.979055 0.213692 0.266292 0.000000