SEARCH

SEARCH BY CITATION

FilenameFormatSizeDescription
dom12198-sup-0001-AppendixS1.docxWord 2007 document103KAppendix S1. References for included studies.
dom12198-sup-0003-FigureS1.docWord document93KFigure S1. Publication bias results.
dom12198-sup-0002-TableS1.docWord document84KTable S1. Data summary of included trials.
dom12198-sup-0004-TableS2.docWord document27KTable S2. Egger's test.

Please note: Wiley Blackwell is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.