Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Table 1 Experimental Design: A Study layout depicting the treatment groups, dosing concentrations, timepoints, and endpoints. All the compounds were continuously dosed in both channels at 400 µL/h for seven days.