404. That’s an error.

The requested URL /translate_c?depth=1&rurl=translate.google.ro&sl=en&sp=nmt4&tl=ro&u=https://dx.doi.org/10.1186%252F1471-2407-8-376&xid=25657,15700021,15700043,15700186,15700190,15700256,15700259,15700262,15700265,15700271,15700283&usg=ALkJrhhbos8K3KZRrvf337tZm6MMtmAjWw was not found on this server. That’s all we know.