404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.spiegel.de%2Finternational%2Fworld%2Fbild-913075-525679.html&title=Back%20from%20the%20Dead%3A%20Resuscitation%20Expert%20Says%20End%20Is%20Reversible%20-%20SPIEGEL%20ONLINE%20-%20International
was not found on this server. That’s all we know.