Fix missing biosample characterization lab/award/submitted_by, fixes #582.
Fix missing biosample characterization lab/award/submitted_by, fixes #582.

ENCODE-DCC/snovault,4dn-dcic/fourfront,hms-dbmi/fourfront,ENCODE-DCC/encoded,T2DREAM/t2dream-portal,ENCODE-DCC/snovault,ClinGen/clincoded,ENCODE-DCC/snovault,hms-dbmi/fourfront,ENCODE-DCC/snovault,ClinGen/clincoded,kidaa/encoded,philiptzou/clincoded,T2DREAM/t2dream-portal,T2DREAM/t2dream-portal,kidaa/encoded,ClinGen/clincoded,philiptzou/clincoded,ENCODE-DCC/encoded,ClinGen/clincoded,ENCODE-DCC/snovault,philiptzou/clincoded,philiptzou/clincoded,ClinGen/clincoded,4dn-dcic/fourfront,kidaa/encoded,4dn-dcic/fourfront,4dn-dcic/fourfront,philiptzou/clincoded,kidaa/encoded,hms-dbmi/fourfront,hms-dbmi/fourfront,kidaa/encoded,hms-dbmi/fourfront,ENCODE-DCC/encoded,T2DREAM/t2dream-portal,ENCODE-DCC/encoded