*Vertices 9
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 3.154007 y_fact 5.596034
2 "AnnInternMed" 0.0 0.0 0.0 x_fact 6.963436 y_fact 9.601757
3 "ArchInternMed" 0.0 0.0 0.0 x_fact 8.952989 y_fact 11.068969
4 "Cancer" 0.0 0.0 0.0 x_fact 5.662574 y_fact 11.541405
5 "DiabetesCare" 0.0 0.0 0.0 x_fact 6.610773 y_fact 15.340852
6 "JNatlMedAssoc" 0.0 0.0 0.0 x_fact 4.308481 y_fact 4.837475
7 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 8.473900 y_fact 14.638853
8 "Lancet" 0.0 0.0 0.0 x_fact 5.968660 y_fact 13.564228
9 "NewEnglJMed" 0.0 0.0 0.0 x_fact 6.484346 y_fact 13.810427
*Matrix 
0.000000 0.472337 0.529630 0.268832 0.229474 0.738994 0.587809 0.353022 0.419427 
0.472337 0.000000 0.892122 0.372935 0.426941 0.806310 0.829425 0.530623 0.758852 
0.529630 0.892122 0.000000 0.387672 0.503165 0.873194 0.891981 0.597153 0.762824 
0.268832 0.372935 0.387672 0.000000 0.000000 0.504936 0.389069 0.342265 0.454533 
0.229474 0.426941 0.503165 0.000000 0.000000 0.482454 0.356235 0.264698 0.327207 
0.738994 0.806310 0.873194 0.504936 0.482454 0.000000 0.870505 0.510787 0.723467 
0.587809 0.829425 0.891981 0.389069 0.356235 0.870505 0.000000 0.605722 0.736121 
0.353022 0.530623 0.597153 0.342265 0.264698 0.510787 0.605722 0.000000 0.618038 
0.419427 0.758852 0.762824 0.454533 0.327207 0.723467 0.736121 0.618038 0.000000