A team of specialist nurses from Rotherham have, for the past eight months have been travelling to Belfast Northern Ireland to help save two young children’s lives by providing a therapy only available at a handful of centres in the UK.The therapy know as Extracorporeal Photopheresis(ECP) it’s the treatment of blood using ultraviolet light.Maggie Foster one of the teams specialist nurses said We’ve been going to Belfast to treat a young child for several months.