*Vertices 7
1 "AmJNeuroradiol" 0.0 0.0 0.0 x_fact 1.345596 y_fact 6.877492
2 "AmJPsychiat" 0.0 0.0 0.0 x_fact 1.051105 y_fact 4.023197
3 "AnnAcadMedSingap" 0.0 0.0 0.0 x_fact 2.224538 y_fact 2.808989
4 "Circulation" 0.0 0.0 0.0 x_fact 15.395071 y_fact 36.127220
5 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 7.869699 y_fact 14.964661
6 "Lancet" 0.0 0.0 0.0 x_fact 8.612722 y_fact 19.169083
7 "NewEnglJMed" 0.0 0.0 0.0 x_fact 7.181044 y_fact 16.029358
*Matrix 
0.000000 0.000000 0.335844 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.433529 0.000000 0.245880 0.000000 0.000000 
0.335844 0.433529 0.000000 0.527398 0.664934 0.622826 0.684397 
0.000000 0.000000 0.527398 0.000000 0.544967 0.434592 0.568807 
0.000000 0.245880 0.664934 0.544967 0.000000 0.519552 0.738929 
0.000000 0.000000 0.622826 0.434592 0.519552 0.000000 0.642705 
0.000000 0.000000 0.684397 0.568807 0.738929 0.642705 0.000000