*Vertices 4
1 "Biomaterials" 0.0 0.0 0.0 x_fact 19.367327 y_fact 57.504701
2 "CellsTissuesOrgans" 0.0 0.0 0.0 x_fact 0.995465 y_fact 1.216680
3 "PlosOne" 0.0 0.0 0.0 x_fact 0.431368 y_fact 19.002323
4 "TissueEng" 0.0 0.0 0.0 x_fact 7.532353 y_fact 22.276297
*Matrix 
0.000000 0.595990 0.000000 0.760134 
0.595990 0.000000 0.425839 0.865675 
0.000000 0.425839 0.000000 0.000000 
0.760134 0.865675 0.000000 0.000000