*Vertices 8
1 "Cancer" 0.0 0.0 0.0 x_fact 6.106225 y_fact 9.912056
2 "Circulation" 0.0 0.0 0.0 x_fact 9.537322 y_fact 24.767145
3 "JClinOncol" 0.0 0.0 0.0 x_fact 10.293289 y_fact 23.749079
4 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 6.327167 y_fact 10.340944
5 "Lancet" 0.0 0.0 0.0 x_fact 4.561799 y_fact 9.166919
6 "NewEnglJMed" 0.0 0.0 0.0 x_fact 5.092492 y_fact 9.866568
7 "Pediatrics" 0.0 0.0 0.0 x_fact 4.076593 y_fact 10.546723
8 "WienKlinWochenschr" 0.0 0.0 0.0 x_fact 1.206516 y_fact 1.650565
*Matrix 
0.000000 0.000000 0.852096 0.314321 0.319245 0.403365 0.000000 0.485258 
0.000000 0.000000 0.000000 0.539413 0.360211 0.521869 0.000000 0.436320 
0.852096 0.000000 0.000000 0.290956 0.321493 0.424049 0.000000 0.481970 
0.314321 0.539413 0.290956 0.000000 0.622877 0.791464 0.382257 0.563988 
0.319245 0.360211 0.321493 0.622877 0.000000 0.658018 0.281163 0.547443 
0.403365 0.521869 0.424049 0.791464 0.658018 0.000000 0.311826 0.639470 
0.000000 0.000000 0.000000 0.382257 0.281163 0.311826 0.000000 0.344181 
0.485258 0.436320 0.481970 0.563988 0.547443 0.639470 0.344181 0.000000