*Vertices 5
1 "Lancet" 0.0 0.0 0.0 x_fact 3.865844 y_fact 11.512208
2 "MedHypotheses" 0.0 0.0 0.0 x_fact 2.648333 y_fact 3.714886
3 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.055264 y_fact 9.464426
4 "PNatlAcadSciUsa" 0.0 0.0 0.0 x_fact 24.255054 y_fact 59.848385
5 "Science" 0.0 0.0 0.0 x_fact 4.344972 y_fact 15.460095
*Matrix 
0.000000 0.551181 0.619378 0.000000 0.000000 
0.551181 0.000000 0.621453 0.514429 0.453933 
0.619378 0.621453 0.000000 0.000000 0.000000 
0.000000 0.514429 0.000000 0.000000 0.775197 
0.000000 0.453933 0.000000 0.775197 0.000000