A little extra error checking.
A little extra error checking.

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