*Vertices 7
1 "AcadMed" 0.0 0.0 0.0 x_fact 3.200564 y_fact 8.360945
2 "AmJHealthSystPh" 0.0 0.0 0.0 x_fact 4.117025 y_fact 6.309482
3 "AmJPharmEduc" 0.0 0.0 0.0 x_fact 1.839972 y_fact 6.661967
4 "DiabetesCare" 0.0 0.0 0.0 x_fact 7.754670 y_fact 27.564329
5 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 10.447656 y_fact 23.510751
6 "NewEnglJMed" 0.0 0.0 0.0 x_fact 5.364822 y_fact 20.902362
7 "Pharmacotherapy" 0.0 0.0 0.0 x_fact 5.421220 y_fact 6.690166
*Matrix 
0.000000 0.262616 0.000000 0.000000 0.455768 0.251490 0.326097 
0.262616 0.000000 0.000000 0.275201 0.667933 0.631093 0.802529 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.275201 0.000000 0.000000 0.315096 0.279449 0.381334 
0.455768 0.667933 0.000000 0.315096 0.000000 0.762374 0.866154 
0.251490 0.631093 0.000000 0.279449 0.762374 0.000000 0.858312 
0.326097 0.802529 0.000000 0.381334 0.866154 0.858312 0.000000