      <td>2008</td>
      <td>2008-01-01</td>
      <td>PMC</td>
      <td>N</td>
      <td><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7120207" target="_blank">PMC7120207</a></td>
      <td></td>
      <td><a href="https://doi.org/10.1007/978-0-387-75722-3_6" target="_blank">10.1007/978-0-387-75722-3_6</a></td>
      <td>5mdfq4gd</td>
      <td>0.541938</td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th id="6vcts4w3";>6</th>
      <td>Chan_2005</td>
      <td>Absence of association