<?xml version="1.0" encoding="UTF-8"?>
<!-- Role schema for negated labels -->
<xsd:schema targetNamespace="http://www.xbrl.org/2009/role/negated" attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <xsd:annotation>
    <xsd:appinfo>
      <link:roleType roleURI="http://www.xbrl.org/2009/role/negatedLabel" id="negatedLabel">
        <link:definition>Negated standard label</link:definition>
        <link:usedOn>link:label</link:usedOn>
      </link:roleType>
	  <link:roleType roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" id="negatedPeriodEndLabel">
        <link:definition>Negated period end label</link:definition>
        <link:usedOn>link:label</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" id="negatedPeriodStartLabel">
        <link:definition>Negated period start label</link:definition>
        <link:usedOn>link:label</link:usedOn>
      </link:roleType>	 
      <link:roleType roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" id="negatedTotalLabel">
        <link:definition>Negated total label</link:definition>
        <link:usedOn>link:label</link:usedOn>
      </link:roleType>	  
      <link:roleType roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" id="negatedNetLabel">
        <link:definition>Negated net label</link:definition>
        <link:usedOn>link:label</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" id="negatedTerseLabel">
        <link:definition>Negated terse label</link:definition>
        <link:usedOn>link:label</link:usedOn>
      </link:roleType>	  
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
</xsd:schema>
