*Vertices 15
1 "AmJCardiol" 0.0 0.0 0.0 x_fact 7.404564 y_fact 9.304019
2 "AnesthAnalg" 0.0 0.0 0.0 x_fact 1.751205 y_fact 4.526923
3 "AnnThoracSurg" 0.0 0.0 0.0 x_fact 7.380738 y_fact 11.703817
4 "Chest" 0.0 0.0 0.0 x_fact 5.724837 y_fact 8.422460
5 "Circulation" 0.0 0.0 0.0 x_fact 9.724943 y_fact 19.003812
6 "EurJCardioThorac" 0.0 0.0 0.0 x_fact 4.496479 y_fact 5.256261
7 "HeartSurgForum" 0.0 0.0 0.0 x_fact 2.276698 y_fact 2.360089
8 "JAmCollCardiol" 0.0 0.0 0.0 x_fact 10.505904 y_fact 14.418648
9 "JCardiacSurg" 0.0 0.0 0.0 x_fact 1.695611 y_fact 1.724731
10 "JCardiothorVascAn" 0.0 0.0 0.0 x_fact 2.414359 y_fact 2.693652
11 "JCardiovascSurg" 0.0 0.0 0.0 x_fact 1.821359 y_fact 1.896807
12 "JThoracCardiovSur" 0.0 0.0 0.0 x_fact 4.421030 y_fact 6.234447
13 "JVascSurg" 0.0 0.0 0.0 x_fact 0.602266 y_fact 2.038439
14 "Lancet" 0.0 0.0 0.0 x_fact 2.260814 y_fact 5.282734
15 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.218457 y_fact 5.133160
*Matrix 
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0.531761 0.000000 0.363234 0.000000 0.529061 0.392467 0.325567 0.532712 0.310774 0.434945 0.269062 0.383327 0.000000 0.483926 0.599551 
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0.312909 0.000000 0.978801 0.392467 0.375026 0.000000 0.970000 0.351541 0.964633 0.846018 0.726267 0.957914 0.000000 0.000000 0.000000 
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0.225123 0.000000 0.729444 0.269062 0.282339 0.726267 0.763747 0.254591 0.723400 0.639059 0.000000 0.729251 0.746218 0.000000 0.000000 
0.369878 0.000000 0.966000 0.383327 0.432502 0.957914 0.953915 0.412851 0.939990 0.813122 0.729251 0.000000 0.000000 0.000000 0.211506 
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0.365841 0.000000 0.000000 0.483926 0.387028 0.000000 0.000000 0.370778 0.000000 0.219871 0.000000 0.000000 0.000000 0.000000 0.610313 
0.467270 0.000000 0.000000 0.599551 0.488695 0.000000 0.000000 0.479067 0.000000 0.290598 0.000000 0.211506 0.000000 0.610313 0.000000