*Vertices 9
1 "AnnThoracSurg" 0.0 0.0 0.0 x_fact 5.642138 y_fact 12.233401
2 "CircJ" 0.0 0.0 0.0 x_fact 0.475658 y_fact 2.961356
3 "Circulation" 0.0 0.0 0.0 x_fact 28.769646 y_fact 38.800114
4 "CurrOpinCardiol" 0.0 0.0 0.0 x_fact 0.333180 y_fact 0.361676
5 "EurHeartJ" 0.0 0.0 0.0 x_fact 5.462397 y_fact 7.356261
6 "HeartRhythm" 0.0 0.0 0.0 x_fact 0.800070 y_fact 2.371715
7 "IntJCardiol" 0.0 0.0 0.0 x_fact 1.209969 y_fact 3.730738
8 "JAmCollCardiol" 0.0 0.0 0.0 x_fact 15.363539 y_fact 23.677692
9 "JThoracCardiovSur" 0.0 0.0 0.0 x_fact 5.354990 y_fact 8.507047
*Matrix 
0.000000 0.000000 0.302632 0.541498 0.000000 0.000000 0.000000 0.218140 0.964479 
0.000000 0.000000 0.320034 0.355673 0.212874 0.000000 0.000000 0.256111 0.000000 
0.302632 0.320034 0.000000 0.874820 0.888477 0.444048 0.417193 0.933725 0.354127 
0.541498 0.355673 0.874820 0.000000 0.839044 0.488191 0.532086 0.815669 0.587442 
0.000000 0.212874 0.888477 0.839044 0.000000 0.294636 0.499732 0.900439 0.237393 
0.000000 0.000000 0.444048 0.488191 0.294636 0.000000 0.000000 0.369860 0.000000 
0.000000 0.000000 0.417193 0.532086 0.499732 0.000000 0.000000 0.403086 0.000000 
0.218140 0.256111 0.933725 0.815669 0.900439 0.369860 0.403086 0.000000 0.264539 
0.964479 0.000000 0.354127 0.587442 0.237393 0.000000 0.000000 0.264539 0.000000