"fas fa-box text-secondary" style="width: 27px;"></i> <!-- Collecting Centre Icon -->
                        <h:outputLabel value="#{patientInvestigation.billItem.bill.collectingCentre.name}" />
                    </h:panelGroup>
                </p:column>

                <!-- Samples Column -->
                <p:column headerText="Sample IDs" style="width:10em; vertical-align: top;">
                    <ui:repeat value="#{laboratoryManagementController.getPatientSampleComponentsByInvestigation(patien