*Vertices 4
1 "ApplEnvironMicrob" 0.0 0.0 0.0 x_fact 27.105493 y_fact 74.315606
2 "ApplMicrobiolBiot" 0.0 0.0 0.0 x_fact 5.762860 y_fact 14.577158
3 "FoliaMicrobiol" 0.0 0.0 0.0 x_fact 0.313862 y_fact 1.813426
4 "JApplMicrobiol" 0.0 0.0 0.0 x_fact 4.394071 y_fact 9.293810
*Matrix 
0.000000 0.640902 0.000000 0.780622 
0.640902 0.000000 0.000000 0.503178 
0.000000 0.000000 0.000000 0.000000 
0.780622 0.503178 0.000000 0.000000