<http://webisa.webdatacommons.org/prov/395481340>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/47396090> .
<http://webisa.webdatacommons.org/47396090>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/47396090>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<lww.com> .
<http://webisa.webdatacommons.org/47396090>	<http://www.w3.org/ns/prov#value>	"Methods, including details regarding recruitment, therapeutic intervention, and clinical assessment, were previously described.5The protocol was approved by the Institutional Review Board at the University of Alabama at Birmingham and at each participating site." .