*Vertices 13
1 "AgeAgeing" 0.0 0.0 0.0 x_fact 1.147675 y_fact 1.544402
2 "Blood" 0.0 0.0 0.0 x_fact 5.056498 y_fact 23.437002
3 "BritMedJ" 0.0 0.0 0.0 x_fact 4.114272 y_fact 8.320640
4 "DiabetesCare" 0.0 0.0 0.0 x_fact 3.729942 y_fact 8.037264
5 "GeriatrGerontolInt" 0.0 0.0 0.0 x_fact 0.772201 y_fact 0.938684
6 "JAmGeriatrSoc" 0.0 0.0 0.0 x_fact 3.354468 y_fact 5.545323
7 "JClinOncol" 0.0 0.0 0.0 x_fact 7.805250 y_fact 18.467288
8 "JGerontolABiol" 0.0 0.0 0.0 x_fact 1.248627 y_fact 2.065106
9 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 3.552832 y_fact 6.326379
10 "Lancet" 0.0 0.0 0.0 x_fact 4.627891 y_fact 8.754561
11 "Neurology" 0.0 0.0 0.0 x_fact 2.210336 y_fact 7.040133
12 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.614821 y_fact 7.073784
13 "Sleep" 0.0 0.0 0.0 x_fact 0.655308 y_fact 2.449435
*Matrix 
0.000000 0.000000 0.383946 0.237876 0.647981 0.783005 0.000000 0.674525 0.345636 0.307385 0.000000 0.302625 0.000000 
0.000000 0.000000 0.000000 0.000000 0.246077 0.000000 0.356344 0.000000 0.000000 0.000000 0.000000 0.268871 0.000000 
0.383946 0.000000 0.000000 0.271960 0.303261 0.264771 0.000000 0.000000 0.458889 0.525207 0.000000 0.406010 0.000000 
0.237876 0.000000 0.271960 0.000000 0.316549 0.202754 0.000000 0.000000 0.405368 0.360495 0.000000 0.388901 0.000000 
0.647981 0.246077 0.303261 0.316549 0.000000 0.754474 0.326375 0.572527 0.403937 0.352889 0.335719 0.440730 0.220171 
0.783005 0.000000 0.264771 0.202754 0.754474 0.000000 0.000000 0.765598 0.433925 0.260894 0.201895 0.323477 0.000000 
0.000000 0.356344 0.000000 0.000000 0.326375 0.000000 0.000000 0.000000 0.280054 0.329307 0.000000 0.433272 0.000000 
0.674525 0.000000 0.000000 0.000000 0.572527 0.765598 0.000000 0.000000 0.277790 0.000000 0.000000 0.203422 0.000000 
0.345636 0.000000 0.458889 0.405368 0.403937 0.433925 0.280054 0.277790 0.000000 0.517119 0.214983 0.726477 0.000000 
0.307385 0.000000 0.525207 0.360495 0.352889 0.260894 0.329307 0.000000 0.517119 0.000000 0.204775 0.641724 0.000000 
0.000000 0.000000 0.000000 0.000000 0.335719 0.201895 0.000000 0.000000 0.214983 0.204775 0.000000 0.238652 0.000000 
0.302625 0.268871 0.406010 0.388901 0.440730 0.323477 0.433272 0.203422 0.726477 0.641724 0.238652 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.220171 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000