XBRL Documents
10-K Annual Report 12/31/2016
ueec-20161231.xml
ueec-20161231.xsd.xml
ueec-20161231_cal.xml
ueec-20161231_def.xml
ueec-20161231_lab.xml
ueec-20161231_pre.xml
10-Q Quarterly Report 09/30/2016
ueec-20160930.xml
ueec-20160930.xsd.xml
ueec-20160930_cal.xml
ueec-20160930_def.xml
ueec-20160930_lab.xml
ueec-20160930_pre.xml
10-Q Quarterly Report 06/30/2016
ueec-20160630.xml
ueec-20160630.xsd.xml
ueec-20160630_cal.xml
ueec-20160630_def.xml
ueec-20160630_lab.xml
ueec-20160630_pre.xml
10-Q Quarterly Report 03/31/2016
ueec-20160331.xml
ueec-20160331.xsd.xml
ueec-20160331_cal.xml
ueec-20160331_def.xml
ueec-20160331_lab.xml
ueec-20160331_pre.xml
10-K Annual Report 12/31/2015
ueec-20151231.xml
ueec-20151231.xsd.xml
ueec-20151231_cal.xml
ueec-20151231_def.xml
ueec-20151231_lab.xml
ueec-20151231_pre.xml
10-Q Quarterly Report 09/30/2015
ueec-20150930.xml
ueec-20150930.xsd.xml
ueec-20150930_cal.xml
ueec-20150930_def.xml
ueec-20150930_lab.xml
ueec-20150930_pre.xml
10-Q Quarterly Report 06/30/2015
ueec-20150630.xml
ueec-20150630.xsd.xml
ueec-20150630_cal.xml
ueec-20150630_def.xml
ueec-20150630_lab.xml
ueec-20150630_pre.xml
10-Q Quarterly Report 03/31/2015
ueec-20150331.xml
ueec-20150331.xsd.xml
ueec-20150331_cal.xml
ueec-20150331_def.xml
ueec-20150331_lab.xml
ueec-20150331_pre.xml
10-K Annual Report 12/31/2014
ueec-20141231.xml
ueec-20141231.xsd.xml
ueec-20141231_cal.xml
ueec-20141231_def.xml
ueec-20141231_lab.xml
ueec-20141231_pre.xml
10-Q Quarterly Report 09/30/2014
ueec-20140930.xml
ueec-20140930.xsd.xml
ueec-20140930_cal.xml
ueec-20140930_def.xml
ueec-20140930_lab.xml
ueec-20140930_pre.xml
10-Q Quarterly Report 06/30/2014
ueec-20140630.xml
ueec-20140630.xsd.xml
ueec-20140630_cal.xml
ueec-20140630_def.xml
ueec-20140630_lab.xml
ueec-20140630_pre.xml
10-Q Quarterly Report 03/31/2014
ueec-20140331.xml
ueec-20140331.xsd.xml
ueec-20140331_cal.xml
ueec-20140331_def.xml
ueec-20140331_lab.xml
ueec-20140331_pre.xml
10-K Annual Report 12/31/2013
ueec-20131231.xml
ueec-20131231.xsd.xml
ueec-20131231_cal.xml
ueec-20131231_def.xml
ueec-20131231_lab.xml
ueec-20131231_pre.xml
10-Q Quarterly Report 09/30/2013
ueec-20130930.xml
ueec-20130930.xsd
ueec-20130930_cal.xml
ueec-20130930_def.xml
ueec-20130930_lab.xml
ueec-20130930_pre.xml
10-Q Quarterly Report 06/30/2013
ueec-20130630.xml
ueec-20130630.xsd
ueec-20130630_cal.xml
ueec-20130630_def.xml
ueec-20130630_lab.xml
ueec-20130630_pre.xml
10-Q Quarterly Report 03/31/2013
ueec-20130331.xml
ueec-20130331.xsd
ueec-20130331_cal.xml
ueec-20130331_def.xml
ueec-20130331_lab.xml
ueec-20130331_pre.xml
10-K Annual Report 12/31/2012
ueec-20121231.xml
ueec-20121231.xsd
ueec-20121231_cal.xml
ueec-20121231_def.xml
ueec-20121231_lab.xml
ueec-20121231_pre.xml
10-Q Quarterly Report 09/30/2012
ueec-20120930.xml
ueec-20120930.xsd
ueec-20120930_cal.xml
ueec-20120930_def.xml
ueec-20120930_lab.xml
ueec-20120930_pre.xml
10-Q Quarterly Report 06/30/2012
ueec-20120630.xml
ueec-20120630.xsd
ueec-20120630_cal.xml
ueec-20120630_def.xml
ueec-20120630_lab.xml
ueec-20120630_pre.xml
10-Q Quarterly Report 03/31/2012
ueec-20120331.xml
ueec-20120331.xsd
ueec-20120331_cal.xml
ueec-20120331_def.xml
ueec-20120331_lab.xml
ueec-20120331_pre.xml
10-K Annual Report 12/31/2011
ueec-20111231.xml
ueec-20111231.xsd
ueec-20111231_cal.xml
ueec-20111231_def.xml
ueec-20111231_lab.xml
ueec-20120331_pre.xml