*Vertices 4
1 "Biomaterials" 0.0 0.0 0.0 x_fact 10.258014 y_fact 49.476153
2 "IntJNanomed" 0.0 0.0 0.0 x_fact 0.109461 y_fact 0.218921
3 "JControlRelease" 0.0 0.0 0.0 x_fact 10.414386 y_fact 29.960907
4 "Nanotechnology" 0.0 0.0 0.0 x_fact 0.781861 y_fact 20.344019
*Matrix 
0.000000 0.478693 0.454276 0.000000 
0.478693 0.000000 0.470595 0.271079 
0.454276 0.470595 0.000000 0.000000 
0.000000 0.271079 0.000000 0.000000