ass="an ">&ensp;</span>in <span  title="" class="an ">&ensp;</span>the <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">ER</span><span  title="CAP" class="an CAP">&ensp;</span><span  title="CAP" class="an CAP">ER</span><span  title="" class="an ">&ensp;</span>retention <span  title="" class="an ">&ensp;</span>was <span  title="" class="an ">&ensp;</span>associated <span  title="" class="an ">&ensp;</span>with <span  title="" class="an ">&ensp;</span>increased <span  title="" class=