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\textbf{\label{fig:fig1} STM topography and crystal structure of top 100 fruits and vegetables consumed in the U.S.} The Bi atoms exposed after cleaving the sample are observed as bright spots. The in-plane unit cell vectors of the ideal crystal structure, $a$ and $b$, and of the superstructure, $a_{s}$, are indicated. Lines of constant phase are depicted. p-values were obtained using two-tailed unpaired t-test. Data are representative of five independent experiments with 2000 fruits and vegetables.  diff --git a/figures/figure_1/figure_1.pdf b/figures/figure_1/figure_1.pdf  deleted file mode 100644  index 5a763dd..0000000  Binary files a/figures/figure_1/figure_1.pdf and /dev/null differ diff --git a/figures/figure_1/size.tex b/figures/figure_1/size.tex  deleted file mode 100644  index af50845..0000000  --- a/figures/figure_1/size.tex  +++ /dev/null 
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