*Vertices 9
1 "AmJEpidemiol" 0.0 0.0 0.0 x_fact 2.474359 y_fact 4.641228
2 "BritMedJ" 0.0 0.0 0.0 x_fact 5.109685 y_fact 10.010938
3 "CochraneDbSystRev" 0.0 0.0 0.0 x_fact 6.962874 y_fact 9.977919
4 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 3.797181 y_fact 7.028912
5 "Lancet" 0.0 0.0 0.0 x_fact 4.709330 y_fact 9.517717
6 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.687806 y_fact 7.718183
7 "PNatlAcadSciUsa" 0.0 0.0 0.0 x_fact 15.706709 y_fact 38.089440
8 "PlosMed" 0.0 0.0 0.0 x_fact 2.651836 y_fact 3.165693
9 "Science" 0.0 0.0 0.0 x_fact 2.860268 y_fact 9.849970
*Matrix 
0.000000 0.352427 0.346611 0.466303 0.368325 0.377594 0.000000 0.494298 0.000000 
0.352427 0.000000 0.768302 0.458179 0.529545 0.409183 0.000000 0.703374 0.000000 
0.346611 0.768302 0.000000 0.523592 0.617225 0.484989 0.000000 0.719887 0.000000 
0.466303 0.458179 0.523592 0.000000 0.513397 0.729896 0.000000 0.633529 0.000000 
0.368325 0.529545 0.617225 0.513397 0.000000 0.633566 0.000000 0.830707 0.000000 
0.377594 0.409183 0.484989 0.729896 0.633566 0.000000 0.000000 0.606291 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.214456 0.775211 
0.494298 0.703374 0.719887 0.633529 0.830707 0.606291 0.214456 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.775211 0.000000 0.000000