*Vertices 9
1 "BritMedJ" 0.0 0.0 0.0 x_fact 3.031055 y_fact 6.650448
2 "Circulation" 0.0 0.0 0.0 x_fact 14.487501 y_fact 27.902589
3 "ClinMed" 0.0 0.0 0.0 x_fact 1.092272 y_fact 1.199017
4 "JAmCollCardiol" 0.0 0.0 0.0 x_fact 16.677010 y_fact 25.057717
5 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 6.690167 y_fact 10.634759
6 "Lancet" 0.0 0.0 0.0 x_fact 6.528809 y_fact 12.556165
7 "MedEduc" 0.0 0.0 0.0 x_fact 0.789415 y_fact 2.149790
8 "NewEnglJMed" 0.0 0.0 0.0 x_fact 5.421642 y_fact 10.706750
9 "Rheumatology" 0.0 0.0 0.0 x_fact 1.710399 y_fact 3.142765
*Matrix 
0.000000 0.202171 0.788393 0.000000 0.444890 0.534937 0.318441 0.402825 0.379391 
0.202171 0.000000 0.500206 0.949870 0.587941 0.380299 0.000000 0.538373 0.237678 
0.788393 0.500206 0.000000 0.466031 0.678379 0.804334 0.343477 0.769143 0.570053 
0.000000 0.949870 0.466031 0.000000 0.549256 0.351510 0.000000 0.511167 0.212142 
0.444890 0.587941 0.678379 0.549256 0.000000 0.616456 0.207816 0.780282 0.357079 
0.534937 0.380299 0.804334 0.351510 0.616456 0.000000 0.000000 0.647175 0.439490 
0.318441 0.000000 0.343477 0.000000 0.207816 0.000000 0.000000 0.000000 0.000000 
0.402825 0.538373 0.769143 0.511167 0.780282 0.647175 0.000000 0.000000 0.426934 
0.379391 0.237678 0.570053 0.212142 0.357079 0.439490 0.000000 0.426934 0.000000