<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<xs:schema elementFormDefault="qualified"
    targetNamespace="http://xbrl.us/us-gaap/negated/2008-03-31"
    xmlns:negated="http://xbrl.us/us-gaap/negated/2008-03-31"
    xmlns:link="http://www.xbrl.org/2003/linkbase"
    xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:annotation>
        <xs:appinfo>
            <link:roleType id="negated" roleURI="http://xbrl.us/us-gaap/role/label/negated">
                <link:definition>Negated</link:definition>
                <link:usedOn>link:label</link:usedOn>
            </link:roleType>
            <link:roleType id="negatedTotal"
                roleURI="http://xbrl.us/us-gaap/role/label/negatedTotal">
                <link:definition>Negated Total</link:definition>
                <link:usedOn>link:label</link:usedOn>
            </link:roleType>
            <link:roleType id="negatedPeriodStart"
                roleURI="http://xbrl.us/us-gaap/role/label/negatedPeriodStart">
                <link:definition>Negated Period Start</link:definition>
                <link:usedOn>link:label</link:usedOn>
            </link:roleType>
            <link:roleType id="negatedPeriodEnd"
                roleURI="http://xbrl.us/us-gaap/role/label/negatedPeriodEnd">
                <link:definition>Negated Period End</link:definition>
                <link:usedOn>link:label</link:usedOn>
            </link:roleType>
        </xs:appinfo>
    </xs:annotation>
</xs:schema>
