id	domain	url
cle-6759	www.giss.nasa.gov	https://www.giss.nasa.gov/research/news/archive/20100218a
cle-6759	www.who.int	https://www.who.int/europe/publications/i/item/9789289057882
cle-6759	www.who.int	https://www.who.int/europe/publications/i/item/9789289057882