404. That’s an error.

The requested URL /translate_c?depth=1&hl=en&rurl=translate.google.com&sl=en&sp=nmt4&tl=ro&u=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2395314/&usg=ALkJrhh-JAqZuU0k67aB9wJVY3HjnygIyw was not found on this server. That’s all we know.