*Vertices 11
1 "ActaNeurochir" 0.0 0.0 0.0 x_fact 5.764907 y_fact 6.487528
2 "CancerRes" 0.0 0.0 0.0 x_fact 0.267637 y_fact 11.532491
3 "IntJRadiatOncol" 0.0 0.0 0.0 x_fact 1.538914 y_fact 14.543411
4 "JNeurolNeurosurPs" 0.0 0.0 0.0 x_fact 1.512151 y_fact 2.531849
5 "JNeurosurg" 0.0 0.0 0.0 x_fact 6.557114 y_fact 11.066802
6 "JSpinalDisordTech" 0.0 0.0 0.0 x_fact 0.345252 y_fact 0.393427
7 "NeurosurgQuart" 0.0 0.0 0.0 x_fact 1.662028 y_fact 1.667380
8 "Neurosurgery" 0.0 0.0 0.0 x_fact 8.858795 y_fact 13.173108
9 "Spine" 0.0 0.0 0.0 x_fact 3.631838 y_fact 17.294722
10 "Stroke" 0.0 0.0 0.0 x_fact 3.273204 y_fact 16.518574
11 "SurgNeurol" 0.0 0.0 0.0 x_fact 4.223317 y_fact 4.790708
*Matrix 
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