Source Name	Characteristics[material role]	Term Source REF	Term Accession Number	Comment[study name]	Characteristics[organism]	Term Source REF	Term Accession Number	Characteristics[material type]	Term Source REF	Term Accession Number	Characteristics[gender]	Term Source REF	Term Accession Number	Characteristics[age]	Unit	Term Source REF	Term Accession Number	Protocol REF	Date	Comment[sample name]	Protocol REF	Sample Name
