*Vertices 5
1 "AmJPrevMed" 0.0 0.0 0.0 x_fact 6.979198 y_fact 19.490503
2 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 19.219174 y_fact 32.830871
3 "BmcPublicHealth" 0.0 0.0 0.0 x_fact 1.432017 y_fact 5.064818
4 "NicotineTobRes" 0.0 0.0 0.0 x_fact 1.763642 y_fact 8.863431
5 "SocSciMed" 0.0 0.0 0.0 x_fact 8.546880 y_fact 33.750377
*Matrix 
0.000000 0.534097 0.249795 0.230719 0.000000 
0.534097 0.000000 0.386651 0.302636 0.543429 
0.249795 0.386651 0.000000 0.000000 0.341531 
0.230719 0.302636 0.000000 0.000000 0.000000 
0.000000 0.543429 0.341531 0.000000 0.000000