*Vertices 12
1 "AcadMed" 0.0 0.0 0.0 x_fact 2.910126 y_fact 5.891424
2 "AnnInternMed" 0.0 0.0 0.0 x_fact 4.258432 y_fact 6.670357
3 "BritMedJ" 0.0 0.0 0.0 x_fact 3.791863 y_fact 9.556759
4 "HealthAffair" 0.0 0.0 0.0 x_fact 1.965126 y_fact 3.934206
5 "JAdvNurs" 0.0 0.0 0.0 x_fact 1.411569 y_fact 4.531256
6 "JContinEducHealth" 0.0 0.0 0.0 x_fact 1.103159 y_fact 1.115021
7 "JGenInternMed" 0.0 0.0 0.0 x_fact 7.911905 y_fact 9.817722
8 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 6.361947 y_fact 12.644814
9 "Lancet" 0.0 0.0 0.0 x_fact 5.934918 y_fact 15.535171
10 "MedCare" 0.0 0.0 0.0 x_fact 3.380649 y_fact 5.610692
11 "MedEduc" 0.0 0.0 0.0 x_fact 3.175043 y_fact 5.341821
12 "Pediatrics" 0.0 0.0 0.0 x_fact 7.073663 y_fact 19.350757
*Matrix 
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0.306893 0.000000 0.465787 0.351750 0.000000 0.663341 0.750644 0.758917 0.515905 0.507559 0.213587 0.223570 
0.000000 0.465787 0.000000 0.000000 0.000000 0.502378 0.302815 0.405227 0.499304 0.223468 0.266454 0.214322 
0.000000 0.351750 0.000000 0.000000 0.000000 0.511273 0.455732 0.475786 0.206031 0.460447 0.000000 0.205866 
0.000000 0.000000 0.000000 0.000000 0.000000 0.284355 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.653664 0.663341 0.502378 0.511273 0.284355 0.000000 0.898174 0.806047 0.370053 0.670607 0.606975 0.349369 
0.558454 0.750644 0.302815 0.455732 0.000000 0.898174 0.000000 0.792760 0.282913 0.713974 0.393933 0.242040 
0.315526 0.758917 0.405227 0.475786 0.000000 0.806047 0.792760 0.000000 0.530818 0.575721 0.226512 0.346154 
0.000000 0.515905 0.499304 0.206031 0.000000 0.370053 0.282913 0.530818 0.000000 0.207786 0.000000 0.270621 
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0.759943 0.213587 0.266454 0.000000 0.000000 0.606975 0.393933 0.226512 0.000000 0.000000 0.000000 0.000000 
0.000000 0.223570 0.214322 0.205866 0.000000 0.349369 0.242040 0.346154 0.270621 0.000000 0.000000 0.000000