*Vertices 7
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 4.001603 y_fact 6.860846
2 "JaidsJAcqImmDef" 0.0 0.0 0.0 x_fact 5.070479 y_fact 10.428218
3 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 8.697976 y_fact 19.313247
4 "NewEnglJMed" 0.0 0.0 0.0 x_fact 5.718485 y_fact 19.941212
5 "Pediatrics" 0.0 0.0 0.0 x_fact 11.597301 y_fact 32.340170
6 "PublicHealthRep" 0.0 0.0 0.0 x_fact 2.672189 y_fact 3.700982
7 "SexTransmDis" 0.0 0.0 0.0 x_fact 3.133142 y_fact 7.415325
*Matrix 
0.000000 0.456284 0.523916 0.360166 0.330252 0.764752 0.408651 
0.456284 0.000000 0.415681 0.414951 0.000000 0.427274 0.348068 
0.523916 0.415681 0.000000 0.747811 0.377706 0.563682 0.225900 
0.360166 0.414951 0.747811 0.000000 0.350400 0.422254 0.000000 
0.330252 0.000000 0.377706 0.350400 0.000000 0.392956 0.000000 
0.764752 0.427274 0.563682 0.422254 0.392956 0.000000 0.355874 
0.408651 0.348068 0.225900 0.000000 0.000000 0.355874 0.000000