*Vertices 17
1 "ActaChirBelg" 0.0 0.0 0.0 x_fact 0.403415 y_fact 0.637959
2 "AnnChir" 0.0 0.0 0.0 x_fact 1.745004 y_fact 2.542452
3 "AnnFrAnesth" 0.0 0.0 0.0 x_fact 0.140726 y_fact 1.726241
4 "Chirurg" 0.0 0.0 0.0 x_fact 2.167183 y_fact 3.546299
5 "DisColonRectum" 0.0 0.0 0.0 x_fact 10.470025 y_fact 26.353316
6 "Ejso" 0.0 0.0 0.0 x_fact 0.093817 y_fact 0.272071
7 "GastroenClinBiol" 0.0 0.0 0.0 x_fact 1.285299 y_fact 4.475091
8 "HepatoGastroenterol" 0.0 0.0 0.0 x_fact 4.268693 y_fact 8.049536
9 "Injury" 0.0 0.0 0.0 x_fact 0.337743 y_fact 4.512618
10 "IntSurg" 0.0 0.0 0.0 x_fact 1.172718 y_fact 1.275917
11 "JChirParis" 0.0 0.0 0.0 x_fact 0.722394 y_fact 1.275917
12 "JGastrointestSurg" 0.0 0.0 0.0 x_fact 2.720706 y_fact 3.771461
13 "LangenbeckArchSurg" 0.0 0.0 0.0 x_fact 1.651187 y_fact 2.045220
14 "PresseMed" 0.0 0.0 0.0 x_fact 0.609813 y_fact 1.669950
15 "SurgEndosc" 0.0 0.0 0.0 x_fact 11.014166 y_fact 20.611690
16 "SurgLaparoEndoPer" 0.0 0.0 0.0 x_fact 3.161647 y_fact 4.981706
17 "WorldJSurg" 0.0 0.0 0.0 x_fact 9.269162 y_fact 12.252557
*Matrix 
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