*Vertices 6
1 "Nature" 0.0 0.0 0.0 x_fact 8.089097 y_fact 18.676566
2 "PhysRevLett" 0.0 0.0 0.0 x_fact 14.901654 y_fact 63.897356
3 "PhysToday" 0.0 0.0 0.0 x_fact 0.685163 y_fact 0.721636
4 "PhysWorld" 0.0 0.0 0.0 x_fact 0.164127 y_fact 0.224046
5 "SciAm" 0.0 0.0 0.0 x_fact 0.135470 y_fact 0.158916
6 "Science" 0.0 0.0 0.0 x_fact 7.466458 y_fact 16.321480
*Matrix 
0.000000 0.361599 0.749013 0.657578 0.882197 0.888404 
0.361599 0.000000 0.879941 0.749691 0.321018 0.339496 
0.749013 0.879941 0.000000 0.840507 0.689323 0.712862 
0.657578 0.749691 0.840507 0.000000 0.676442 0.535889 
0.882197 0.321018 0.689323 0.676442 0.000000 0.871987 
0.888404 0.339496 0.712862 0.535889 0.871987 0.000000