*Vertices 11
1 "ActaChirBelg" 0.0 0.0 0.0 x_fact 0.356460 y_fact 0.582507
2 "AmJSurg" 0.0 0.0 0.0 x_fact 13.023822 y_fact 17.005738
3 "AmSurgeon" 0.0 0.0 0.0 x_fact 5.016519 y_fact 6.242393
4 "DisColonRectum" 0.0 0.0 0.0 x_fact 8.555034 y_fact 21.483220
5 "EurJCardioThorac" 0.0 0.0 0.0 x_fact 0.947661 y_fact 5.938098
6 "HepatoGastroenterol" 0.0 0.0 0.0 x_fact 3.034255 y_fact 6.285863
7 "JAmCollSurgeons" 0.0 0.0 0.0 x_fact 6.424970 y_fact 8.668058
8 "JGastroenterol" 0.0 0.0 0.0 x_fact 0.565119 y_fact 1.712746
9 "SurgEndosc" 0.0 0.0 0.0 x_fact 5.755521 y_fact 19.109720
10 "SurgToday" 0.0 0.0 0.0 x_fact 1.825769 y_fact 3.155973
11 "WorldJSurg" 0.0 0.0 0.0 x_fact 6.755347 y_fact 9.815684
*Matrix 
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0.460992 0.000000 0.947381 0.403207 0.000000 0.524864 0.887438 0.000000 0.665746 0.444990 0.754154 
0.491926 0.947381 0.000000 0.397144 0.000000 0.425971 0.864500 0.000000 0.689215 0.437145 0.730558 
0.329747 0.403207 0.397144 0.000000 0.000000 0.000000 0.357799 0.000000 0.248147 0.222101 0.293985 
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0.327896 0.524864 0.425971 0.000000 0.000000 0.000000 0.474538 0.377095 0.221298 0.423869 0.591165 
0.419283 0.887438 0.864500 0.357799 0.000000 0.474538 0.000000 0.000000 0.607668 0.356026 0.738772 
0.000000 0.000000 0.000000 0.000000 0.000000 0.377095 0.000000 0.000000 0.000000 0.237185 0.000000 
0.358229 0.665746 0.689215 0.248147 0.000000 0.221298 0.607668 0.000000 0.000000 0.215764 0.514954 
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0.487633 0.754154 0.730558 0.293985 0.000000 0.591165 0.738772 0.000000 0.514954 0.445804 0.000000