*Vertices 9
1 "AmJObstetGynecol" 0.0 0.0 0.0 x_fact 10.771179 y_fact 22.282210
2 "ClinPerinatol" 0.0 0.0 0.0 x_fact 3.885889 y_fact 4.005865
3 "JPerinatNeonatNur" 0.0 0.0 0.0 x_fact 1.533027 y_fact 1.699660
4 "JPerinatol" 0.0 0.0 0.0 x_fact 6.458708 y_fact 7.671799
5 "JognnJObstGynNeo" 0.0 0.0 0.0 x_fact 1.679664 y_fact 2.106245
6 "McnAmJMaternChil" 0.0 0.0 0.0 x_fact 0.939812 y_fact 1.126441
7 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.179564 y_fact 15.196961
8 "ObstetGynecol" 0.0 0.0 0.0 x_fact 8.158368 y_fact 14.870359
9 "Pediatrics" 0.0 0.0 0.0 x_fact 7.185230 y_fact 31.040459
*Matrix 
0.000000 0.706306 0.673983 0.327379 0.669822 0.544313 0.220739 0.958169 0.000000 
0.706306 0.000000 0.817481 0.852562 0.773656 0.626498 0.313121 0.591583 0.739667 
0.673983 0.817481 0.000000 0.776840 0.957257 0.922188 0.229445 0.675174 0.640814 
0.327379 0.852562 0.776840 0.000000 0.695899 0.630888 0.251335 0.292647 0.947715 
0.669822 0.773656 0.957257 0.695899 0.000000 0.917571 0.000000 0.656313 0.591120 
0.544313 0.626498 0.922188 0.630888 0.917571 0.000000 0.000000 0.588540 0.550802 
0.220739 0.313121 0.229445 0.251335 0.000000 0.000000 0.000000 0.246990 0.240600 
0.958169 0.591583 0.675174 0.292647 0.656313 0.588540 0.246990 0.000000 0.000000 
0.000000 0.739667 0.640814 0.947715 0.591120 0.550802 0.240600 0.000000 0.000000