query.setQuery("dc.identifier.pmcid:[* TO *]");
query.addFilterQuery("{!field f=author_authority}"
+ ResearcherPageUtils.getPersistentIdentifier(rp),"NOT(withdrawn:true)");
query.setRows(0);
response = searchService.search(query);
results = response.getResults();
// caution don't use the short-circuit OR operator (i.e || otherwise
// only the first found pmcdata value will be recorded!)
updated = updated
| setValue(applicationService, rp, itemsInPMCTP,