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article_snippet.sent: For these reasons, says Dr Sanchez-Ramos, who is based at Complutense University in Madrid, the majority of people are likely to be in the danger zone.
article_snippet.sent: More research is needed to prove More research to the scientific standard.
article_snippet.sent: We need to conduct studies on a large number of people over a long period of time. '
article_snippet.sent: But the proposal is of great interest.'
article_snippet.sent: Dr Sanchez-Ramos has also been putting pressure on various European governments, on both a national and regional level.