1. sdg.component.html: Added link for more information to joomla article (Canada's request).
2. timeout-interceptor.service.ts: Excluded from timeout interceptor properties.searchCrossrefAPIURL and properties.searchDataciteAPIURL.
3. searchDatacite.service.ts: In method "getDataciteResultByDOI()", for requests coming from file uploaded in linking added timeout to 20 sec, and for other requests timeout similar to the interceptor (6 sec for production, 12 otherwise).
4. searchCrossref.service.ts: In method "searchCrossrefByDOIs()", added timeout similar to the interceptor (6 sec for production, 12 otherwise) | Added method "searchCrossrefByDOI()", called for requests coming from file uploaded in linking.
5. bulkClaim.component.ts: Call new API method for Crossref requests for DOIs | Fixed tooltip to appear.
Konstantina Galouni
Alex Martzios