5efedc9b__GeneSetEnrichmentAnalysisWiki__2
[XML ATTRIBUTE] VALIDATION_DATASETS [DESCRIPTION] Pipe-separated list of GEO or ArrayExpress identifiers of microarray data used to validate hallmark signatures GEO or ArrayExpress ID, comparison details [2] 
applies to hallmarks only
r e q u i r e d
o p t i o n a l
a p p l i e s t o h a l l m a r k s o n l y
MSigDB XML description - GeneSetEnrichmentAnalysisWiki