*Vertices 6
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 4.966614 y_fact 10.916048
2 "ControlClinTrials" 0.0 0.0 0.0 x_fact 2.213219 y_fact 2.213219
3 "JClinEpidemiol" 0.0 0.0 0.0 x_fact 1.628029 y_fact 5.146673
4 "JClinOncol" 0.0 0.0 0.0 x_fact 1.755571 y_fact 48.360717
5 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 11.493735 y_fact 25.395754
6 "StatMed" 0.0 0.0 0.0 x_fact 3.000975 y_fact 7.967589
*Matrix 
0.000000 0.503788 0.259239 0.269560 0.655267 0.000000 
0.503788 0.000000 0.446193 0.591257 0.491184 0.743895 
0.259239 0.446193 0.000000 0.000000 0.269939 0.328784 
0.269560 0.591257 0.000000 0.000000 0.281365 0.000000 
0.655267 0.491184 0.269939 0.281365 0.000000 0.000000 
0.000000 0.743895 0.328784 0.000000 0.000000 0.000000