*Vertices 9
1 "AmJObstetGynecol" 0.0 0.0 0.0 x_fact 11.172815 y_fact 19.242805
2 "BirthIssPerinatC" 0.0 0.0 0.0 x_fact 0.700780 y_fact 1.084226
3 "BjogIntJObstetGy" 0.0 0.0 0.0 x_fact 5.870686 y_fact 8.180175
4 "IntJGynecolObstet" 0.0 0.0 0.0 x_fact 4.239940 y_fact 4.953942
5 "JMidwiferyWomHeal" 0.0 0.0 0.0 x_fact 1.952488 y_fact 2.221341
6 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 8.180175 y_fact 16.347129
7 "Lancet" 0.0 0.0 0.0 x_fact 6.774208 y_fact 16.836352
8 "NewEnglJMed" 0.0 0.0 0.0 x_fact 6.240910 y_fact 15.946053
9 "ObstetGynecol" 0.0 0.0 0.0 x_fact 10.353035 y_fact 15.187977
*Matrix 
0.000000 0.528896 0.871863 0.940190 0.860303 0.271597 0.247581 0.271208 0.966701 
0.528896 0.000000 0.546370 0.540654 0.673059 0.319584 0.349812 0.279164 0.534453 
0.871863 0.546370 0.000000 0.900861 0.843921 0.253858 0.308036 0.248171 0.874883 
0.940190 0.540654 0.900861 0.000000 0.874443 0.216231 0.249527 0.218678 0.940814 
0.860303 0.673059 0.843921 0.874443 0.000000 0.449944 0.448445 0.360889 0.885331 
0.271597 0.319584 0.253858 0.216231 0.449944 0.000000 0.604034 0.730815 0.323254 
0.247581 0.349812 0.308036 0.249527 0.448445 0.604034 0.000000 0.615838 0.258978 
0.271208 0.279164 0.248171 0.218678 0.360889 0.730815 0.615838 0.000000 0.287311 
0.966701 0.534453 0.874883 0.940814 0.885331 0.323254 0.258978 0.287311 0.000000