*Vertices 4
1 "AnnuRevMed" 0.0 0.0 0.0 x_fact 0.132758 y_fact 0.136191
2 "Blood" 0.0 0.0 0.0 x_fact 4.554974 y_fact 14.646875
3 "JBiolChem" 0.0 0.0 0.0 x_fact 6.918297 y_fact 64.878629
4 "JImmunol" 0.0 0.0 0.0 x_fact 5.748652 y_fact 20.338304
*Matrix 
0.000000 0.748987 0.726747 0.741416 
0.748987 0.000000 0.278605 0.401166 
0.726747 0.278605 0.000000 0.284858 
0.741416 0.401166 0.284858 0.000000