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1 "AmJClinNutr" 0.0 0.0 0.0 x_fact 4.726269 y_fact 14.387233
2 "AmJEpidemiol" 0.0 0.0 0.0 x_fact 5.357497 y_fact 7.441740
3 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 2.364127 y_fact 4.156576
4 "AnnEpidemiol" 0.0 0.0 0.0 x_fact 2.284727 y_fact 2.457422
5 "ArchInternMed" 0.0 0.0 0.0 x_fact 4.071222 y_fact 5.266188
6 "BritMedJ" 0.0 0.0 0.0 x_fact 5.022033 y_fact 9.736393
7 "CancerCauseControl" 0.0 0.0 0.0 x_fact 4.783834 y_fact 5.544087
8 "CancerEpidemBiomar" 0.0 0.0 0.0 x_fact 7.175751 y_fact 9.613323
9 "Epidemiology" 0.0 0.0 0.0 x_fact 1.601890 y_fact 2.233118
10 "IntJCancer" 0.0 0.0 0.0 x_fact 5.897416 y_fact 8.630752
11 "IntJEpidemiol" 0.0 0.0 0.0 x_fact 2.790901 y_fact 3.688118
12 "JNatlCancerI" 0.0 0.0 0.0 x_fact 2.278772 y_fact 3.243479
13 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 4.281631 y_fact 7.390131
14 "Lancet" 0.0 0.0 0.0 x_fact 4.434475 y_fact 9.059510
15 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.275239 y_fact 7.151931
*Matrix 
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