*Vertices 13
1 "ActaNeurolScand" 0.0 0.0 0.0 x_fact 2.586936 y_fact 2.859802
2 "AnnNeurol" 0.0 0.0 0.0 x_fact 3.521872 y_fact 4.774093
3 "ArchNeurolChicago" 0.0 0.0 0.0 x_fact 4.283357 y_fact 5.068111
4 "Brain" 0.0 0.0 0.0 x_fact 5.645571 y_fact 7.363144
5 "EurNeurol" 0.0 0.0 0.0 x_fact 1.696421 y_fact 1.761993
6 "JNeurol" 0.0 0.0 0.0 x_fact 7.456215 y_fact 7.900415
7 "JNeurolNeurosurPs" 0.0 0.0 0.0 x_fact 6.933751 y_fact 8.245198
8 "JNeurolSci" 0.0 0.0 0.0 x_fact 4.956003 y_fact 5.491158
9 "Lancet" 0.0 0.0 0.0 x_fact 3.877232 y_fact 8.706320
10 "Nature" 0.0 0.0 0.0 x_fact 0.404010 y_fact 9.000338
11 "Neurology" 0.0 0.0 0.0 x_fact 12.124545 y_fact 19.667485
12 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.322532 y_fact 6.980286
13 "Stroke" 0.0 0.0 0.0 x_fact 5.095609 y_fact 12.181657
*Matrix 
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