*Vertices 8
1 "AmJObstetGynecol" 0.0 0.0 0.0 x_fact 3.928288 y_fact 11.145472
2 "BritMedJ" 0.0 0.0 0.0 x_fact 8.667307 y_fact 18.592503
3 "CadSaudePublica" 0.0 0.0 0.0 x_fact 1.483556 y_fact 4.191567
4 "DiabetesCare" 0.0 0.0 0.0 x_fact 8.529399 y_fact 18.692800
5 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 6.907936 y_fact 13.452296
6 "Lancet" 0.0 0.0 0.0 x_fact 8.090601 y_fact 17.827740
7 "NewEnglJMed" 0.0 0.0 0.0 x_fact 5.733629 y_fact 13.895274
8 "RevAssocMedBras" 0.0 0.0 0.0 x_fact 1.985039 y_fact 2.202349
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.218318 0.233578 0.264352 0.506695 
0.000000 0.000000 0.000000 0.271830 0.457304 0.528240 0.409556 0.588471 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.471095 
0.000000 0.271830 0.000000 0.000000 0.406436 0.364897 0.396235 0.584959 
0.218318 0.457304 0.000000 0.406436 0.000000 0.512184 0.728466 0.694427 
0.233578 0.528240 0.000000 0.364897 0.512184 0.000000 0.630890 0.719159 
0.264352 0.409556 0.000000 0.396235 0.728466 0.630890 0.000000 0.743966 
0.506695 0.588471 0.471095 0.584959 0.694427 0.719159 0.743966 0.000000