*Vertices 9
1 "AmJGeriatPsychiat" 0.0 0.0 0.0 x_fact 4.705278 y_fact 5.689109
2 "AmJPsychiat" 0.0 0.0 0.0 x_fact 12.883908 y_fact 24.843870
3 "ArchGenPsychiat" 0.0 0.0 0.0 x_fact 5.697664 y_fact 10.608264
4 "BritJPsychiat" 0.0 0.0 0.0 x_fact 6.493284 y_fact 11.523655
5 "Gerontologist" 0.0 0.0 0.0 x_fact 1.480024 y_fact 3.071264
6 "IntJGeriatrPsych" 0.0 0.0 0.0 x_fact 8.152964 y_fact 11.249893
7 "JAmGeriatrSoc" 0.0 0.0 0.0 x_fact 4.594063 y_fact 13.910514
8 "JPsychiatRes" 0.0 0.0 0.0 x_fact 5.586449 y_fact 6.091197
9 "PsycholMed" 0.0 0.0 0.0 x_fact 9.581658 y_fact 13.012234
*Matrix 
0.000000 0.689367 0.636267 0.498078 0.500571 0.779423 0.587868 0.708098 0.612632 
0.689367 0.000000 0.918898 0.629247 0.000000 0.469881 0.000000 0.966877 0.788073 
0.636267 0.918898 0.000000 0.651015 0.000000 0.413181 0.000000 0.953791 0.835865 
0.498078 0.629247 0.651015 0.000000 0.000000 0.498117 0.000000 0.744771 0.871470 
0.500571 0.000000 0.000000 0.000000 0.000000 0.434060 0.691273 0.000000 0.000000 
0.779423 0.469881 0.413181 0.498117 0.434060 0.000000 0.511760 0.523296 0.515744 
0.587868 0.000000 0.000000 0.000000 0.691273 0.511760 0.000000 0.000000 0.000000 
0.708098 0.966877 0.953791 0.744771 0.000000 0.523296 0.000000 0.000000 0.879921 
0.612632 0.788073 0.835865 0.871470 0.000000 0.515744 0.000000 0.879921 0.000000