*Vertices 4
1 "EnvironPollut" 0.0 0.0 0.0 x_fact 0.326515 y_fact 4.740869
2 "ExpGerontol" 0.0 0.0 0.0 x_fact 0.070425 y_fact 0.781075
3 "JBiolChem" 0.0 0.0 0.0 x_fact 1.680592 y_fact 92.762252
4 "Thescientificworldjo" 0.0 0.0 0.0 x_fact 0.073626 y_fact 1.715804
*Matrix 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000