*Vertices 10
1 "AnnThoracSurg" 0.0 0.0 0.0 x_fact 19.902066 y_fact 31.056868
2 "Circulation" 0.0 0.0 0.0 x_fact 11.941240 y_fact 28.916422
3 "EurJCardioThorac" 0.0 0.0 0.0 x_fact 7.775346 y_fact 10.817227
4 "HeartSurgForum" 0.0 0.0 0.0 x_fact 0.426605 y_fact 0.556442
5 "JCardiacSurg" 0.0 0.0 0.0 x_fact 1.083207 y_fact 1.268687
6 "JCardiothorVascAn" 0.0 0.0 0.0 x_fact 0.689988 y_fact 1.413362
7 "JHeartValveDis" 0.0 0.0 0.0 x_fact 1.665616 y_fact 2.489149
8 "JThoracCardiovSur" 0.0 0.0 0.0 x_fact 15.035056 y_fact 20.369477
9 "JThoracOncol" 0.0 0.0 0.0 x_fact 0.322736 y_fact 1.962385
10 "ThoracCardiovSurg" 0.0 0.0 0.0 x_fact 0.964499 y_fact 1.149980
*Matrix 
0.000000 0.383563 0.939529 0.843676 0.958321 0.442380 0.692640 0.970099 0.000000 0.913157 
0.383563 0.000000 0.389220 0.246969 0.415773 0.275769 0.466073 0.421430 0.000000 0.454280 
0.939529 0.389220 0.000000 0.805021 0.934203 0.437996 0.666545 0.933270 0.000000 0.917040 
0.843676 0.246969 0.805021 0.000000 0.872636 0.465044 0.566879 0.816103 0.000000 0.804174 
0.958321 0.415773 0.934203 0.872636 0.000000 0.523211 0.700725 0.921190 0.000000 0.918173 
0.442380 0.275769 0.437996 0.465044 0.523211 0.000000 0.290792 0.436216 0.000000 0.452719 
0.692640 0.466073 0.666545 0.566879 0.700725 0.290792 0.000000 0.697902 0.000000 0.644830 
0.970099 0.421430 0.933270 0.816103 0.921190 0.436216 0.697902 0.000000 0.210668 0.907617 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.210668 0.000000 0.000000 
0.913157 0.454280 0.917040 0.804174 0.918173 0.452719 0.644830 0.907617 0.000000 0.000000