*Vertices 17
1 "AmJNeuroradiol" 0.0 0.0 0.0 x_fact 5.344005 y_fact 7.570383
2 "AmJRoentgenol" 0.0 0.0 0.0 x_fact 4.947311 y_fact 7.449802
3 "AnnNeurol" 0.0 0.0 0.0 x_fact 2.058613 y_fact 3.073939
4 "CardiovascInterRad" 0.0 0.0 0.0 x_fact 2.149485 y_fact 2.416860
5 "ClinRadiol" 0.0 0.0 0.0 x_fact 1.983468 y_fact 2.278804
6 "EurRadiol" 0.0 0.0 0.0 x_fact 6.125159 y_fact 7.883194
7 "InvestRadiol" 0.0 0.0 0.0 x_fact 1.265226 y_fact 2.121525
8 "JCerebrBloodFMet" 0.0 0.0 0.0 x_fact 1.408525 y_fact 2.516471
9 "JNeurosurg" 0.0 0.0 0.0 x_fact 4.973525 y_fact 8.895025
10 "JVascIntervRadiol" 0.0 0.0 0.0 x_fact 4.765566 y_fact 7.058351
11 "JVascSurg" 0.0 0.0 0.0 x_fact 1.988711 y_fact 7.479510
12 "KoreanJRadiol" 0.0 0.0 0.0 x_fact 0.728728 y_fact 0.758436
13 "Neurology" 0.0 0.0 0.0 x_fact 4.115478 y_fact 9.438512
14 "Neurosurgery" 0.0 0.0 0.0 x_fact 4.410814 y_fact 6.507873
15 "NewEnglJMed" 0.0 0.0 0.0 x_fact 0.879017 y_fact 4.730615
16 "Radiology" 0.0 0.0 0.0 x_fact 5.246142 y_fact 10.205687
17 "Stroke" 0.0 0.0 0.0 x_fact 3.755483 y_fact 9.615015
*Matrix 
0.000000 0.367143 0.354834 0.414287 0.475734 0.463782 0.261344 0.304823 0.546549 0.314027 0.000000 0.548906 0.326939 0.577516 0.000000 0.434602 0.454040 
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0.414287 0.776826 0.000000 0.000000 0.768650 0.720871 0.542280 0.000000 0.000000 0.951652 0.299715 0.848064 0.000000 0.000000 0.000000 0.790673 0.000000 
0.475734 0.941951 0.000000 0.768650 0.000000 0.892763 0.622681 0.000000 0.000000 0.640123 0.000000 0.912450 0.000000 0.000000 0.000000 0.925578 0.000000 
0.463782 0.872190 0.000000 0.720871 0.892763 0.000000 0.670794 0.000000 0.000000 0.588720 0.000000 0.876800 0.000000 0.000000 0.000000 0.882822 0.000000 
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0.314027 0.657411 0.000000 0.951652 0.640123 0.588720 0.456891 0.000000 0.000000 0.000000 0.267238 0.743227 0.000000 0.000000 0.000000 0.685182 0.000000 
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0.548906 0.906061 0.000000 0.848064 0.912450 0.876800 0.667190 0.000000 0.000000 0.743227 0.000000 0.000000 0.000000 0.000000 0.000000 0.969720 0.225662 
0.326939 0.000000 0.897290 0.000000 0.000000 0.000000 0.000000 0.257805 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.202887 0.000000 0.379381 
0.577516 0.000000 0.200324 0.000000 0.000000 0.000000 0.000000 0.267674 0.976757 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.304350 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.202887 0.000000 0.000000 0.000000 0.000000 
0.434602 0.949941 0.000000 0.790673 0.925578 0.882822 0.696017 0.000000 0.000000 0.685182 0.000000 0.969720 0.000000 0.000000 0.000000 0.000000 0.000000 
0.454040 0.000000 0.406645 0.000000 0.000000 0.000000 0.000000 0.645123 0.246850 0.000000 0.000000 0.225662 0.379381 0.304350 0.000000 0.000000 0.000000