                        <h:outputLabel value="#{bill.toInstitution.name}" />
                                </p:column>
                                <p:column headerText="Institution"  >                                
                                    <h:outputLabel value="#{bill.institution.name} - #{bill.department.name}" />
                                </p:column>
                                <p:column headerText="Billed at"  >
                                    <h:outputLabel value="#{bill