*Vertices 15
1 "AmJObstetGynecol" 0.0 0.0 0.0 x_fact 4.102184 y_fact 6.914385
2 "ArchDisChildFetal" 0.0 0.0 0.0 x_fact 1.850081 y_fact 2.179895
3 "BjogIntJObstetGy" 0.0 0.0 0.0 x_fact 2.168186 y_fact 3.147870
4 "Blood" 0.0 0.0 0.0 x_fact 3.286431 y_fact 20.467985
5 "JPediatr" 0.0 0.0 0.0 x_fact 2.669737 y_fact 3.622099
6 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 3.692356 y_fact 6.793388
7 "Lancet" 0.0 0.0 0.0 x_fact 4.732538 y_fact 9.470931
8 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.778224 y_fact 7.933100
9 "ObstetGynecol" 0.0 0.0 0.0 x_fact 6.127905 y_fact 9.182100
10 "Pain" 0.0 0.0 0.0 x_fact 0.536680 y_fact 4.033879
11 "PediatrInfectDisJ" 0.0 0.0 0.0 x_fact 2.012061 y_fact 3.196659
12 "PediatrRes" 0.0 0.0 0.0 x_fact 1.965223 y_fact 2.935150
13 "Pediatrics" 0.0 0.0 0.0 x_fact 6.803146 y_fact 12.862747
14 "SeminPerinatol" 0.0 0.0 0.0 x_fact 2.203314 y_fact 2.226732
15 "UltrasoundObstGyn" 0.0 0.0 0.0 x_fact 2.693156 y_fact 5.033079
*Matrix 
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0.277102 0.373590 0.339018 0.000000 0.355569 0.602416 0.000000 0.642753 0.291785 0.000000 0.421517 0.316857 0.316343 0.343710 0.000000 
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0.000000 0.817666 0.000000 0.000000 0.901629 0.389533 0.316343 0.369479 0.000000 0.000000 0.605448 0.553487 0.000000 0.563126 0.000000 
0.847849 0.746985 0.697554 0.000000 0.608784 0.308055 0.343710 0.393831 0.811273 0.000000 0.503497 0.558514 0.563126 0.000000 0.484059 
0.540376 0.227427 0.480877 0.000000 0.000000 0.000000 0.000000 0.000000 0.488109 0.000000 0.000000 0.000000 0.000000 0.484059 0.000000