*Vertices 5
1 "BritMedJ" 0.0 0.0 0.0 x_fact 8.112412 y_fact 30.360656
2 "DiabetesCare" 0.0 0.0 0.0 x_fact 6.735363 y_fact 29.517564
3 "DisColonRectum" 0.0 0.0 0.0 x_fact 1.629977 y_fact 12.487119
4 "JPostgradMed" 0.0 0.0 0.0 x_fact 0.412178 y_fact 0.580796
5 "Lancet" 0.0 0.0 0.0 x_fact 5.227166 y_fact 27.053864
*Matrix 
0.000000 0.000000 0.000000 0.465486 0.469640 
0.000000 0.000000 0.000000 0.450236 0.264324 
0.000000 0.000000 0.000000 0.508625 0.000000 
0.465486 0.450236 0.508625 0.000000 0.462171 
0.469640 0.264324 0.000000 0.462171 0.000000