*Vertices 8
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 4.383935 y_fact 7.297481
2 "BritMedJ" 0.0 0.0 0.0 x_fact 5.391423 y_fact 15.316542
3 "IntJEpidemiol" 0.0 0.0 0.0 x_fact 5.929204 y_fact 8.618108
4 "JEpidemiolCommunH" 0.0 0.0 0.0 x_fact 7.597005 y_fact 10.319946
5 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 6.262764 y_fact 17.079646
6 "Lancet" 0.0 0.0 0.0 x_fact 8.584071 y_fact 25.112321
7 "ScandJPublicHealt" 0.0 0.0 0.0 x_fact 2.961198 y_fact 3.716814
8 "SocSciMed" 0.0 0.0 0.0 x_fact 3.710007 y_fact 12.539142
*Matrix 
0.000000 0.318617 0.511220 0.598467 0.521779 0.357645 0.541692 0.438061 
0.318617 0.000000 0.579995 0.506131 0.398916 0.496005 0.505506 0.000000 
0.511220 0.579995 0.000000 0.677857 0.445789 0.601626 0.619009 0.000000 
0.598467 0.506131 0.677857 0.000000 0.322018 0.396926 0.790470 0.600861 
0.521779 0.398916 0.445789 0.322018 0.000000 0.528614 0.325803 0.000000 
0.357645 0.496005 0.601626 0.396926 0.528614 0.000000 0.454375 0.000000 
0.541692 0.505506 0.619009 0.790470 0.325803 0.454375 0.000000 0.587041 
0.438061 0.000000 0.000000 0.600861 0.000000 0.000000 0.587041 0.000000