et of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list)." data-no-external="true">value[x]</a><a name="sa-Extension.value_x_"> </a></td>
<td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"></td>
<td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..1