*Vertices 15
1 "AmJObstetGynecol" 0.0 0.0 0.0 x_fact 1.827101 y_fact 6.358691
2 "AmJRoentgenol" 0.0 0.0 0.0 x_fact 8.572597 y_fact 13.321174
3 "AnnRheumDis" 0.0 0.0 0.0 x_fact 1.125822 y_fact 4.871222
4 "EurRadiol" 0.0 0.0 0.0 x_fact 9.556904 y_fact 13.138778
5 "JClinUltrasound" 0.0 0.0 0.0 x_fact 1.569232 y_fact 1.732759
6 "JUltrasMed" 0.0 0.0 0.0 x_fact 4.311456 y_fact 5.314633
7 "JVascSurg" 0.0 0.0 0.0 x_fact 1.798799 y_fact 10.383974
8 "NewEnglJMed" 0.0 0.0 0.0 x_fact 0.893110 y_fact 7.588289
9 "PediatrRadiol" 0.0 0.0 0.0 x_fact 1.952892 y_fact 2.695053
10 "PrenatalDiag" 0.0 0.0 0.0 x_fact 2.415170 y_fact 4.427812
11 "Radiology" 0.0 0.0 0.0 x_fact 4.868078 y_fact 11.528664
12 "RofoFortschrRontg" 0.0 0.0 0.0 x_fact 1.912010 y_fact 3.695085
13 "UltraschallMed" 0.0 0.0 0.0 x_fact 1.625837 y_fact 2.440328
14 "UltrasoundMedBiol" 0.0 0.0 0.0 x_fact 1.462310 y_fact 4.434102
15 "UltrasoundObstGyn" 0.0 0.0 0.0 x_fact 4.298877 y_fact 8.069436
*Matrix 
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0.000000 0.000000 0.000000 0.885536 0.758684 0.664551 0.000000 0.000000 0.789823 0.000000 0.946734 0.484320 0.473242 0.000000 0.000000 
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0.260591 0.664551 0.000000 0.619220 0.961517 0.000000 0.000000 0.000000 0.607907 0.433815 0.623149 0.313184 0.529668 0.320778 0.657277 
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0.000000 0.946734 0.000000 0.903530 0.729307 0.623149 0.000000 0.000000 0.715193 0.000000 0.000000 0.483127 0.461564 0.000000 0.000000 
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0.000000 0.473242 0.000000 0.462051 0.542059 0.529668 0.000000 0.000000 0.423362 0.000000 0.461564 0.288941 0.000000 0.000000 0.285514 
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0.489219 0.000000 0.000000 0.000000 0.604842 0.657277 0.000000 0.000000 0.000000 0.642989 0.000000 0.000000 0.285514 0.000000 0.000000