*Vertices 8
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 6.697442 y_fact 9.181598
2 "BritMedJ" 0.0 0.0 0.0 x_fact 10.053986 y_fact 19.345122
3 "CochraneDbSystRev" 0.0 0.0 0.0 x_fact 14.509819 y_fact 20.225334
4 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 7.342931 y_fact 13.469212
5 "Lancet" 0.0 0.0 0.0 x_fact 8.121430 y_fact 17.236523
6 "NewEnglJMed" 0.0 0.0 0.0 x_fact 6.177138 y_fact 13.817385
7 "StatMed" 0.0 0.0 0.0 x_fact 0.942806 y_fact 3.912057
8 "Trials" 0.0 0.0 0.0 x_fact 2.714968 y_fact 2.812769
*Matrix 
0.000000 0.542034 0.598100 0.812933 0.585884 0.787372 0.000000 0.794752 
0.542034 0.000000 0.769275 0.462354 0.531198 0.414213 0.000000 0.861181 
0.598100 0.769275 0.000000 0.531185 0.617493 0.491605 0.000000 0.847504 
0.812933 0.462354 0.531185 0.000000 0.513345 0.732868 0.000000 0.790814 
0.585884 0.531198 0.617493 0.513345 0.000000 0.632867 0.000000 0.706497 
0.787372 0.414213 0.491605 0.732868 0.632867 0.000000 0.000000 0.626270 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.286193 
0.794752 0.861181 0.847504 0.790814 0.706497 0.626270 0.286193 0.000000