lass="r-pr">#&gt;</span>   ..$ n_pat_with_max_visit: int [1:5] 2 2 3 3 3</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ df_sim_sites: tibble [5 × 8] (S3: tbl_df/tbl/data.frame)</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ study_id             : chr [1:5] "A" "A" "A" "A" ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ site_id              : chr [1:5] "S0001" "S0002" "S0003" "S0004" ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</sp