*Vertices 8
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 4.448279 y_fact 6.019472
2 "BritMedJ" 0.0 0.0 0.0 x_fact 3.281475 y_fact 7.036884
3 "Circulation" 0.0 0.0 0.0 x_fact 10.163816 y_fact 24.083041
4 "JClinOncol" 0.0 0.0 0.0 x_fact 6.846281 y_fact 19.876880
5 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 7.382032 y_fact 11.474861
6 "Lancet" 0.0 0.0 0.0 x_fact 7.235215 y_fact 13.489079
7 "MedClinBarcelona" 0.0 0.0 0.0 x_fact 4.427674 y_fact 6.094169
8 "NewEnglJMed" 0.0 0.0 0.0 x_fact 6.441892 y_fact 11.925613
*Matrix 
0.000000 0.503836 0.497763 0.281032 0.835208 0.614219 0.654716 0.793822 
0.503836 0.000000 0.206523 0.000000 0.448586 0.535522 0.436763 0.404260 
0.497763 0.206523 0.000000 0.000000 0.581154 0.385314 0.461808 0.534128 
0.281032 0.000000 0.000000 0.000000 0.304978 0.277978 0.306826 0.422299 
0.835208 0.448586 0.581154 0.304978 0.000000 0.618433 0.649504 0.782001 
0.614219 0.535522 0.385314 0.277978 0.618433 0.000000 0.609485 0.649836 
0.654716 0.436763 0.461808 0.306826 0.649504 0.609485 0.000000 0.680986 
0.793822 0.404260 0.534128 0.422299 0.782001 0.649836 0.680986 0.000000