*Vertices 18
1 "AmJObstetGynecol" 0.0 0.0 0.0 x_fact 3.369686 y_fact 6.143493
2 "AmJRoentgenol" 0.0 0.0 0.0 x_fact 5.761231 y_fact 8.669954
3 "Chest" 0.0 0.0 0.0 x_fact 2.059074 y_fact 4.537351
4 "Circulation" 0.0 0.0 0.0 x_fact 5.091470 y_fact 12.441175
5 "EurJRadiol" 0.0 0.0 0.0 x_fact 3.935048 y_fact 4.209698
6 "EurRadiol" 0.0 0.0 0.0 x_fact 4.298036 y_fact 5.330785
7 "Heart" 0.0 0.0 0.0 x_fact 3.944684 y_fact 5.043286
8 "Hepatology" 0.0 0.0 0.0 x_fact 1.146785 y_fact 5.558857
9 "JUltrasMed" 0.0 0.0 0.0 x_fact 2.038194 y_fact 2.545735
10 "Lancet" 0.0 0.0 0.0 x_fact 2.958513 y_fact 6.700824
11 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.457397 y_fact 5.594192
12 "ObstetGynecol" 0.0 0.0 0.0 x_fact 2.431699 y_fact 4.049084
13 "PrenatalDiag" 0.0 0.0 0.0 x_fact 2.263054 y_fact 3.246013
14 "Radiology" 0.0 0.0 0.0 x_fact 3.623456 y_fact 6.689581
15 "Stroke" 0.0 0.0 0.0 x_fact 3.441962 y_fact 11.390758
16 "UltraschallMed" 0.0 0.0 0.0 x_fact 0.925138 y_fact 1.445528
17 "UltrasoundMedBiol" 0.0 0.0 0.0 x_fact 1.040780 y_fact 2.047831
18 "UltrasoundObstGyn" 0.0 0.0 0.0 x_fact 2.556978 y_fact 4.355857
*Matrix 
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