*Vertices 9
1 "ActaPaediatr" 0.0 0.0 0.0 x_fact 6.658740 y_fact 8.799049
2 "ArchDisChild" 0.0 0.0 0.0 x_fact 6.671951 y_fact 9.265865
3 "JPediatr" 0.0 0.0 0.0 x_fact 6.557449 y_fact 9.671027
4 "JPediatrSurg" 0.0 0.0 0.0 x_fact 2.140309 y_fact 8.961994
5 "Lancet" 0.0 0.0 0.0 x_fact 5.253886 y_fact 14.616638
6 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.800590 y_fact 13.506848
7 "PediatrInt" 0.0 0.0 0.0 x_fact 1.906901 y_fact 2.113886
8 "PediatrRes" 0.0 0.0 0.0 x_fact 5.888052 y_fact 8.636103
9 "Pediatrics" 0.0 0.0 0.0 x_fact 11.274056 y_fact 24.428590
*Matrix 
0.000000 0.779793 0.808746 0.000000 0.335536 0.285421 0.837885 0.737458 0.757435 
0.779793 0.000000 0.775715 0.204049 0.438523 0.325260 0.808991 0.634898 0.748511 
0.808746 0.775715 0.000000 0.000000 0.308301 0.339482 0.929896 0.717899 0.835940 
0.000000 0.204049 0.000000 0.000000 0.000000 0.000000 0.317324 0.211770 0.000000 
0.335536 0.438523 0.308301 0.000000 0.000000 0.629794 0.384772 0.320645 0.245084 
0.285421 0.325260 0.339482 0.000000 0.629794 0.000000 0.402118 0.327732 0.265118 
0.837885 0.808991 0.929896 0.317324 0.384772 0.402118 0.000000 0.778606 0.771462 
0.737458 0.634898 0.717899 0.211770 0.320645 0.327732 0.778606 0.000000 0.620596 
0.757435 0.748511 0.835940 0.000000 0.245084 0.265118 0.771462 0.620596 0.000000