*Vertices 7
1 "AmJPrevMed" 0.0 0.0 0.0 x_fact 4.001014 y_fact 6.034483
2 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 5.496957 y_fact 9.219067
3 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 10.076065 y_fact 19.472617
4 "Lancet" 0.0 0.0 0.0 x_fact 8.169371 y_fact 19.746450
5 "NewEnglJMed" 0.0 0.0 0.0 x_fact 7.256592 y_fact 18.422921
6 "Pediatrics" 0.0 0.0 0.0 x_fact 10.527383 y_fact 25.826572
7 "PublicHealthRep" 0.0 0.0 0.0 x_fact 1.130832 y_fact 1.277890
*Matrix 
0.000000 0.724573 0.615039 0.254048 0.332352 0.319087 0.851331 
0.724573 0.000000 0.580047 0.349266 0.409586 0.356400 0.894340 
0.615039 0.580047 0.000000 0.605512 0.730912 0.381680 0.636131 
0.254048 0.349266 0.605512 0.000000 0.616560 0.289486 0.433229 
0.332352 0.409586 0.730912 0.616560 0.000000 0.322567 0.499393 
0.319087 0.356400 0.381680 0.289486 0.322567 0.000000 0.545442 
0.851331 0.894340 0.636131 0.433229 0.499393 0.545442 0.000000