*Vertices 9
1 "AmJPsychiat" 0.0 0.0 0.0 x_fact 21.055606 y_fact 36.855787
2 "IntJGeriatrPsych" 0.0 0.0 0.0 x_fact 1.005877 y_fact 5.097197
3 "JClinPsychiat" 0.0 0.0 0.0 x_fact 5.888336 y_fact 20.840868
4 "MedClinNAm" 0.0 0.0 0.0 x_fact 0.169530 y_fact 0.339060
5 "NeurosciLett" 0.0 0.0 0.0 x_fact 1.729204 y_fact 11.912297
6 "PsychiatClinNeuros" 0.0 0.0 0.0 x_fact 1.480561 y_fact 1.921338
7 "PsychiatResNeuroim" 0.0 0.0 0.0 x_fact 1.005877 y_fact 2.407324
8 "Sleep" 0.0 0.0 0.0 x_fact 6.148282 y_fact 19.326401
9 "SleepMedRev" 0.0 0.0 0.0 x_fact 0.836347 y_fact 1.299729
*Matrix 
0.000000 0.223939 0.767137 0.356941 0.000000 0.405467 0.462699 0.000000 0.000000 
0.223939 0.000000 0.000000 0.000000 0.000000 0.249256 0.000000 0.000000 0.000000 
0.767137 0.000000 0.000000 0.546777 0.000000 0.284160 0.000000 0.000000 0.000000 
0.356941 0.000000 0.546777 0.000000 0.000000 0.364249 0.000000 0.302715 0.325752 
0.000000 0.000000 0.000000 0.000000 0.000000 0.219699 0.000000 0.000000 0.000000 
0.405467 0.249256 0.284160 0.364249 0.219699 0.000000 0.347928 0.724880 0.652956 
0.462699 0.000000 0.000000 0.000000 0.000000 0.347928 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.302715 0.000000 0.724880 0.000000 0.000000 0.871731 
0.000000 0.000000 0.000000 0.325752 0.000000 0.652956 0.000000 0.871731 0.000000