aact-507:  Revert to iterating over Study XML one-by-one.  The load was consistently ‘killed’ when setup to retrieve xml in batches - pretty sure due to memory issue.  It did not seem to speed the process anyway. 
aact-507:  Revert to iterating over Study XML one-by-one.  The load was consistently ‘killed’ when setup to retrieve xml in batches - pretty sure due to memory issue.  It did not seem to speed the process anyway. 
tibbs001/aact-1,ctti-clinicaltrials/aact,ctti-clinicaltrials/aact,tibbs001/aact-1,ctti-clinicaltrials/aact,tibbs001/aact-1