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1 "AmJClinNutr" 0.0 0.0 0.0 x_fact 4.875233 y_fact 15.680224
2 "AmJEpidemiol" 0.0 0.0 0.0 x_fact 5.543469 y_fact 7.874523
3 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 2.446497 y_fact 4.451203
4 "BritMedJ" 0.0 0.0 0.0 x_fact 5.217121 y_fact 10.489743
5 "CancerCauseControl" 0.0 0.0 0.0 x_fact 5.174940 y_fact 6.025220
6 "CancerEpidemBiomar" 0.0 0.0 0.0 x_fact 7.774620 y_fact 10.500844
7 "Epidemiology" 0.0 0.0 0.0 x_fact 1.711660 y_fact 2.417636
8 "IntJCancer" 0.0 0.0 0.0 x_fact 6.451470 y_fact 9.508481
9 "IntJEpidemiol" 0.0 0.0 0.0 x_fact 2.977089 y_fact 3.980552
10 "JNatlCancerI" 0.0 0.0 0.0 x_fact 2.475357 y_fact 3.554302
11 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 4.349081 y_fact 7.825682
12 "Lancet" 0.0 0.0 0.0 x_fact 4.786431 y_fact 9.959151
13 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.396679 y_fact 7.732439
*Matrix 
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