*Vertices 5
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 3.790474 y_fact 8.520278
2 "ArchPediatAdolMed" 0.0 0.0 0.0 x_fact 8.343463 y_fact 10.476296
3 "JAdolescentHealth" 0.0 0.0 0.0 x_fact 6.044867 y_fact 9.680628
4 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 3.160570 y_fact 20.720522
5 "Pediatrics" 0.0 0.0 0.0 x_fact 16.289093 y_fact 50.602276
*Matrix 
0.000000 0.436947 0.480382 0.499512 0.305509 
0.436947 0.000000 0.698921 0.448234 0.948005 
0.480382 0.698921 0.000000 0.395913 0.563944 
0.499512 0.448234 0.395913 0.000000 0.314489 
0.305509 0.948005 0.563944 0.314489 0.000000