*Vertices 4
1 "ClinChem" 0.0 0.0 0.0 x_fact 1.889774 y_fact 4.979200
2 "ClinChimActa" 0.0 0.0 0.0 x_fact 0.438582 y_fact 1.441517
3 "CritRevClLabSci" 0.0 0.0 0.0 x_fact 0.096746 y_fact 0.103196
4 "JBiolChem" 0.0 0.0 0.0 x_fact 1.718856 y_fact 93.476088
*Matrix 
0.000000 0.716878 0.721218 0.000000 
0.716878 0.000000 0.692958 0.000000 
0.721218 0.692958 0.000000 0.690011 
0.000000 0.000000 0.690011 0.000000