*Vertices 3
1 "AnnClinLabSci" 0.0 0.0 0.0 x_fact 2.387640 y_fact 6.039326
2 "BiolTraceElemRes" 0.0 0.0 0.0 x_fact 1.404494 y_fact 49.297753
3 "ClinChimActa" 0.0 0.0 0.0 x_fact 3.651685 y_fact 44.662921
*Matrix 
0.000000 0.322151 0.320623 
0.322151 0.000000 0.000000 
0.320623 0.000000 0.000000