*Vertices 15
1 "ActaOphthalmol" 0.0 0.0 0.0 x_fact 3.632500 y_fact 4.462208
2 "AmJOphthalmol" 0.0 0.0 0.0 x_fact 6.139836 y_fact 8.335526
3 "ArchOphthalmolChic" 0.0 0.0 0.0 x_fact 5.020743 y_fact 6.714560
4 "BWorldHealthOrgan" 0.0 0.0 0.0 x_fact 0.588890 y_fact 0.872205
5 "BritJOphthalmol" 0.0 0.0 0.0 x_fact 6.417080 y_fact 7.752707
6 "ClinExpOphthalmol" 0.0 0.0 0.0 x_fact 3.001113 y_fact 3.248002
7 "Eye" 0.0 0.0 0.0 x_fact 8.566225 y_fact 9.209754
8 "InvestOphthVisSci" 0.0 0.0 0.0 x_fact 9.444501 y_fact 18.379035
9 "JAmGeriatrSoc" 0.0 0.0 0.0 x_fact 1.898209 y_fact 4.401498
10 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 2.845290 y_fact 6.014368
11 "Lancet" 0.0 0.0 0.0 x_fact 3.090155 y_fact 7.805322
12 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.574117 y_fact 6.526358
13 "OphthalEpidemiol" 0.0 0.0 0.0 x_fact 1.622989 y_fact 1.799049
14 "Ophthalmology" 0.0 0.0 0.0 x_fact 6.971567 y_fact 10.320753
15 "OptometryVisionSci" 0.0 0.0 0.0 x_fact 2.859456 y_fact 4.158656
*Matrix 
0.000000 0.853381 0.853564 0.000000 0.897221 0.891977 0.904972 0.657327 0.000000 0.000000 0.000000 0.000000 0.835160 0.856626 0.560430 
0.853381 0.000000 0.928074 0.000000 0.935970 0.949744 0.963619 0.581555 0.000000 0.000000 0.000000 0.000000 0.847590 0.973852 0.485906 
0.853564 0.928074 0.000000 0.000000 0.943701 0.927139 0.937943 0.664983 0.000000 0.000000 0.000000 0.000000 0.905260 0.954369 0.543877 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.312229 0.846844 0.376192 0.000000 0.000000 0.000000 
0.897221 0.935970 0.943701 0.000000 0.000000 0.974617 0.985155 0.713057 0.000000 0.000000 0.000000 0.000000 0.940980 0.944211 0.596265 
0.891977 0.949744 0.927139 0.000000 0.974617 0.000000 0.978040 0.708002 0.000000 0.000000 0.000000 0.000000 0.910965 0.941783 0.601271 
0.904972 0.963619 0.937943 0.000000 0.985155 0.978040 0.000000 0.654503 0.000000 0.000000 0.000000 0.000000 0.905654 0.952473 0.547141 
0.657327 0.581555 0.664983 0.000000 0.713057 0.708002 0.654503 0.000000 0.000000 0.000000 0.000000 0.000000 0.689770 0.595297 0.741271 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.430595 0.245545 0.324131 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.312229 0.000000 0.000000 0.000000 0.000000 0.430595 0.000000 0.499986 0.728552 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.846844 0.000000 0.000000 0.000000 0.000000 0.245545 0.499986 0.000000 0.629616 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.376192 0.000000 0.000000 0.000000 0.000000 0.324131 0.728552 0.629616 0.000000 0.000000 0.000000 0.000000 
0.835160 0.847590 0.905260 0.000000 0.940980 0.910965 0.905654 0.689770 0.000000 0.000000 0.000000 0.000000 0.000000 0.897329 0.588662 
0.856626 0.973852 0.954369 0.000000 0.944211 0.941783 0.952473 0.595297 0.000000 0.000000 0.000000 0.000000 0.897329 0.000000 0.498084 
0.560430 0.485906 0.543877 0.000000 0.596265 0.601271 0.547141 0.741271 0.000000 0.000000 0.000000 0.000000 0.588662 0.498084 0.000000