<span  title="" class="an ">&ensp;</span><span  title="ProteinName" class="an ProteinName">Ca</span><span  title="" class="an ">&ensp;</span>concentration <span  title="" class="an ">&ensp;</span><span  title="ProteinName" class="an ProteinName">Ca</span><span  title="" class="an ">&ensp;</span>i <span  title="" class="an ">&ensp;</span>Moreover <span  title="" class="an ">&ensp;</span>the <span  title="" class="an ">&ensp;</span>involvement <span  title="" class="an ">&ensp;</span>of <span  title="" class=