*Vertices 7
1 "AmJPhysiolHeartC" 0.0 0.0 0.0 x_fact 6.393953 y_fact 16.199793
2 "AmJPhysiolRegI" 0.0 0.0 0.0 x_fact 3.228101 y_fact 8.587520
3 "CanJPhysiolPharm" 0.0 0.0 0.0 x_fact 1.111605 y_fact 1.393212
4 "EurJPharmacol" 0.0 0.0 0.0 x_fact 1.588854 y_fact 5.300133
5 "JApplPhysiol" 0.0 0.0 0.0 x_fact 8.581592 y_fact 20.782570
6 "JNeurophysiol" 0.0 0.0 0.0 x_fact 4.840670 y_fact 23.248851
7 "JPhysiolLondon" 0.0 0.0 0.0 x_fact 14.018082 y_fact 24.487921
*Matrix 
0.000000 0.391524 0.593107 0.206130 0.436463 0.000000 0.407512 
0.391524 0.000000 0.640249 0.000000 0.402307 0.000000 0.399384 
0.593107 0.640249 0.000000 0.451614 0.587358 0.335805 0.637349 
0.206130 0.000000 0.451614 0.000000 0.000000 0.000000 0.000000 
0.436463 0.402307 0.587358 0.000000 0.000000 0.000000 0.513715 
0.000000 0.000000 0.335805 0.000000 0.000000 0.000000 0.561617 
0.407512 0.399384 0.637349 0.000000 0.513715 0.561617 0.000000