*Vertices 8
1 "Atherosclerosis" 0.0 0.0 0.0 x_fact 7.288661 y_fact 12.051603
2 "BritJPsychiat" 0.0 0.0 0.0 x_fact 1.763649 y_fact 5.220184
3 "BritMedJ" 0.0 0.0 0.0 x_fact 10.750640 y_fact 23.678624
4 "CommunityDentOral" 0.0 0.0 0.0 x_fact 0.206848 y_fact 1.170323
5 "IntMedJ" 0.0 0.0 0.0 x_fact 0.533449 y_fact 0.636873
6 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 8.464428 y_fact 16.988732
7 "Lancet" 0.0 0.0 0.0 x_fact 10.010342 y_fact 22.693375
8 "NewEnglJMed" 0.0 0.0 0.0 x_fact 6.929400 y_fact 17.560285
*Matrix 
0.000000 0.000000 0.338365 0.000000 0.600901 0.584559 0.489053 0.612201 
0.000000 0.000000 0.269606 0.000000 0.438103 0.000000 0.225328 0.000000 
0.338365 0.269606 0.000000 0.000000 0.600616 0.456332 0.527582 0.408815 
0.000000 0.000000 0.000000 0.000000 0.405932 0.000000 0.000000 0.000000 
0.600901 0.438103 0.600616 0.405932 0.000000 0.573604 0.660435 0.488484 
0.584559 0.000000 0.456332 0.000000 0.573604 0.000000 0.510227 0.728935 
0.489053 0.225328 0.527582 0.000000 0.660435 0.510227 0.000000 0.630586 
0.612201 0.000000 0.408815 0.000000 0.488484 0.728935 0.630586 0.000000