op">=</span> <span class="st">"site_id"</span>, patient_id <span class="op">=</span> <span class="st">"patient_id"</span>,</span>
<span>    visit <span class="op">=</span> <span class="st">"visit"</span><span class="op">)</span></span>
<span><span class="op">)</span></span>
<span></span>
<span><span class="fu">simaerep_classic</span><span class="op">(</span></span>
<span>  <span class="va">df_visit</span>,</span>
<span>  check <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span>  progress <