*Vertices 8
1 "BritMedJ" 0.0 0.0 0.0 x_fact 3.645135 y_fact 16.456714
2 "DiabetesCare" 0.0 0.0 0.0 x_fact 4.958456 y_fact 19.024390
3 "JClinEpidemiol" 0.0 0.0 0.0 x_fact 3.709461 y_fact 5.773251
4 "JClinOncol" 0.0 0.0 0.0 x_fact 3.339587 y_fact 20.166175
5 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 3.945323 y_fact 13.878317
6 "MedCare" 0.0 0.0 0.0 x_fact 3.993567 y_fact 6.872152
7 "QualLifeRes" 0.0 0.0 0.0 x_fact 4.068614 y_fact 5.612436
8 "SocSciMed" 0.0 0.0 0.0 x_fact 4.856607 y_fact 12.216564
*Matrix 
0.000000 0.000000 0.457831 0.000000 0.336951 0.257070 0.214245 0.369640 
0.000000 0.000000 0.215118 0.000000 0.262386 0.253925 0.200076 0.000000 
0.457831 0.215118 0.000000 0.000000 0.495678 0.634665 0.657943 0.325276 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.216175 0.000000 
0.336951 0.262386 0.495678 0.000000 0.000000 0.621526 0.258517 0.210882 
0.257070 0.253925 0.634665 0.000000 0.621526 0.000000 0.650355 0.258186 
0.214245 0.200076 0.657943 0.216175 0.258517 0.650355 0.000000 0.345071 
0.369640 0.000000 0.325276 0.000000 0.210882 0.258186 0.345071 0.000000