*Vertices 7
1 "ActaAstronaut" 0.0 0.0 0.0 x_fact 0.874873 y_fact 2.899288
2 "AviatSpaceEnvirMd" 0.0 0.0 0.0 x_fact 2.858596 y_fact 8.087487
3 "EurJApplPhysiol" 0.0 0.0 0.0 x_fact 14.059003 y_fact 22.634791
4 "JApplPhysiol" 0.0 0.0 0.0 x_fact 8.229908 y_fact 47.812818
5 "JSleepRes" 0.0 0.0 0.0 x_fact 2.675483 y_fact 3.713123
6 "Sleep" 0.0 0.0 0.0 x_fact 3.255341 y_fact 13.560529
7 "UnderseaHyperbarM" 0.0 0.0 0.0 x_fact 0.620549 y_fact 1.291963
*Matrix 
0.000000 0.329095 0.000000 0.000000 0.000000 0.000000 0.000000 
0.329095 0.000000 0.280633 0.275025 0.000000 0.000000 0.329861 
0.000000 0.280633 0.000000 0.881690 0.000000 0.000000 0.511639 
0.000000 0.275025 0.881690 0.000000 0.000000 0.000000 0.591666 
0.000000 0.000000 0.000000 0.000000 0.000000 0.966142 0.000000 
0.000000 0.000000 0.000000 0.000000 0.966142 0.000000 0.000000 
0.000000 0.329861 0.511639 0.591666 0.000000 0.000000 0.000000