*Vertices 9
1 "AnnThoracSurg" 0.0 0.0 0.0 x_fact 18.146490 y_fact 30.200970
2 "Circulation" 0.0 0.0 0.0 x_fact 11.662164 y_fact 31.662904
3 "EurJCardioThorac" 0.0 0.0 0.0 x_fact 6.484326 y_fact 9.330471
4 "JCardiacSurg" 0.0 0.0 0.0 x_fact 1.128835 y_fact 1.225064
5 "JCardiothorVascAn" 0.0 0.0 0.0 x_fact 0.810541 y_fact 1.709908
6 "JCardiovascSurg" 0.0 0.0 0.0 x_fact 0.851253 y_fact 1.069618
7 "JHeartValveDis" 0.0 0.0 0.0 x_fact 1.684000 y_fact 2.738813
8 "JThoracCardiovSur" 0.0 0.0 0.0 x_fact 15.196713 y_fact 20.911211
9 "ThoracCardiovSurg" 0.0 0.0 0.0 x_fact 0.984492 y_fact 1.151042
*Matrix 
0.000000 0.374716 0.915675 0.982080 0.451527 0.899852 0.649466 0.974241 0.950668 
0.374716 0.000000 0.316110 0.343680 0.258268 0.379243 0.298758 0.388493 0.350848 
0.915675 0.316110 0.000000 0.899497 0.375409 0.850878 0.635801 0.918086 0.950880 
0.982080 0.343680 0.899497 0.000000 0.492696 0.889743 0.732071 0.962204 0.958570 
0.451527 0.258268 0.375409 0.492696 0.000000 0.405835 0.251552 0.427537 0.406084 
0.899852 0.379243 0.850878 0.889743 0.405835 0.000000 0.592366 0.871452 0.871903 
0.649466 0.298758 0.635801 0.732071 0.251552 0.592366 0.000000 0.664088 0.670137 
0.974241 0.388493 0.918086 0.962204 0.427537 0.871452 0.664088 0.000000 0.938342 
0.950668 0.350848 0.950880 0.958570 0.406084 0.871903 0.670137 0.938342 0.000000