*Vertices 11
1 "AmJObstetGynecol" 0.0 0.0 0.0 x_fact 6.555281 y_fact 11.429119
2 "BjogIntJObstetGy" 0.0 0.0 0.0 x_fact 4.211065 y_fact 5.393828
3 "Circulation" 0.0 0.0 0.0 x_fact 9.526042 y_fact 24.509846
4 "ClinPerinatol" 0.0 0.0 0.0 x_fact 2.804535 y_fact 2.862075
5 "JPediatr" 0.0 0.0 0.0 x_fact 2.836502 y_fact 4.343193
6 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 6.263319 y_fact 10.212258
7 "Lancet" 0.0 0.0 0.0 x_fact 4.341062 y_fact 8.871793
8 "NewEnglJMed" 0.0 0.0 0.0 x_fact 4.483846 y_fact 9.180803
9 "ObstetGynecol" 0.0 0.0 0.0 x_fact 4.907936 y_fact 7.458870
10 "Pediatrics" 0.0 0.0 0.0 x_fact 6.003325 y_fact 12.368937
11 "PrenatalDiag" 0.0 0.0 0.0 x_fact 1.920126 y_fact 3.369278
*Matrix 
0.000000 0.898433 0.000000 0.960303 0.000000 0.242383 0.217845 0.244729 0.957074 0.000000 0.511968 
0.898433 0.000000 0.000000 0.866480 0.000000 0.289410 0.393874 0.293476 0.890261 0.000000 0.555166 
0.000000 0.000000 0.000000 0.000000 0.000000 0.540087 0.361997 0.526651 0.000000 0.000000 0.000000 
0.960303 0.866480 0.000000 0.000000 0.389387 0.329365 0.272927 0.321112 0.930056 0.387028 0.540207 
0.000000 0.000000 0.000000 0.389387 0.000000 0.358582 0.334361 0.372038 0.000000 0.834178 0.000000 
0.242383 0.289410 0.540087 0.329365 0.358582 0.000000 0.621769 0.792409 0.304013 0.379159 0.000000 
0.217845 0.393874 0.361997 0.272927 0.334361 0.621769 0.000000 0.653472 0.246957 0.282750 0.000000 
0.244729 0.293476 0.526651 0.321112 0.372038 0.792409 0.653472 0.000000 0.289327 0.310741 0.000000 
0.957074 0.890261 0.000000 0.930056 0.000000 0.304013 0.246957 0.289327 0.000000 0.000000 0.484635 
0.000000 0.000000 0.000000 0.387028 0.834178 0.379159 0.282750 0.310741 0.000000 0.000000 0.000000 
0.511968 0.555166 0.000000 0.540207 0.000000 0.000000 0.000000 0.000000 0.484635 0.000000 0.000000