*Vertices 4
1 "CentEurJMed" 0.0 0.0 0.0 x_fact 0.429948 y_fact 0.504077
2 "Circulation" 0.0 0.0 0.0 x_fact 18.161601 y_fact 40.775883
3 "JAmCollCardiol" 0.0 0.0 0.0 x_fact 27.121324 y_fact 45.866074
4 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.202372 y_fact 12.853966
*Matrix 
0.000000 0.879572 0.891720 0.748629 
0.879572 0.000000 0.938131 0.534958 
0.891720 0.938131 0.000000 0.502118 
0.748629 0.534958 0.502118 0.000000