*Vertices 4
1 "DiabetesCare" 0.0 0.0 0.0 x_fact 14.335390 y_fact 41.615255
2 "Healthmed" 0.0 0.0 0.0 x_fact 0.616938 y_fact 0.773976
3 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 11.407740 y_fact 28.973640
4 "NewEnglJMed" 0.0 0.0 0.0 x_fact 6.730230 y_fact 28.637128
*Matrix 
0.000000 0.765622 0.377000 0.363264 
0.765622 0.000000 0.743963 0.651928 
0.377000 0.743963 0.000000 0.714023 
0.363264 0.651928 0.714023 0.000000