artox_version</td>
<td align="left">20191212</td>
</tr>
</tbody>
</table>
</div>
<div id="example-oncorhynchus" class="section level2">
<h2 class="hasAnchor">
<a href="#example-oncorhynchus" class="anchor"></a>Example: <em>Oncorhynchus</em>
</h2>
<p>Let’s say, we want to retrieve the 20 most tested chemicals on the genus <em><a href="https://en.wikipedia.org/wiki/Oncorhynchus">Oncorhynchus</a></em>. We allow for test durations between 48 and 120 hours and want the tests restricted to active ingredients on