404. That’s an error.

The requested URL /translate_c?depth=1&rurl=translate.google.ro&sl=auto&sp=nmt4&tl=ro&u=https://dx.doi.org/10.1007%252Fs00280-013-2070-8&xid=17259,15700022,15700186,15700190,15700253,15700256,15700259&usg=ALkJrhiTujlQ18Eh1o6GqTWkybiZbmUGiw was not found on this server. That’s all we know.