*Vertices 15
1 "AmJRoentgenol" 0.0 0.0 0.0 x_fact 3.365101 y_fact 5.308836
2 "AnnThoracSurg" 0.0 0.0 0.0 x_fact 3.663130 y_fact 9.011266
3 "AnnVascSurg" 0.0 0.0 0.0 x_fact 1.784896 y_fact 1.956835
4 "CardiovascInterRad" 0.0 0.0 0.0 x_fact 1.788171 y_fact 2.020698
5 "CatheterCardioInte" 0.0 0.0 0.0 x_fact 3.728630 y_fact 4.655466
6 "Circulation" 0.0 0.0 0.0 x_fact 10.278706 y_fact 21.757713
7 "EurJVascEndovasc" 0.0 0.0 0.0 x_fact 2.660968 y_fact 3.248837
8 "JAmCollCardiol" 0.0 0.0 0.0 x_fact 11.238292 y_fact 16.078797
9 "JEndovascTher" 0.0 0.0 0.0 x_fact 2.888583 y_fact 3.309426
10 "JVascIntervRadiol" 0.0 0.0 0.0 x_fact 0.229253 y_fact 0.329141
11 "JVascSurg" 0.0 0.0 0.0 x_fact 1.424641 y_fact 3.201349
12 "Lancet" 0.0 0.0 0.0 x_fact 2.795245 y_fact 6.533700
13 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.489029 y_fact 6.094845
14 "Radiology" 0.0 0.0 0.0 x_fact 3.792494 y_fact 7.899391
15 "Stroke" 0.0 0.0 0.0 x_fact 3.108011 y_fact 8.593699
*Matrix 
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