Before revision: Growing in parallel with ProMED-mail, GPHIN was Canada's major contribution to the World Health Organization (WHO), which at one point credited the system with supplying 20 per cent of its "epidemiological intelligence" and described the system as "the foundation" of a global pandemic early warning system.
After revision: Growing in parallel with ProMED-mail, GPHIN was Canada's major contribution to the World Health Organization (WHO), which at one point credited the system with supplying 20 per cent of its "epidemiological intelligence" and described the system as "the foundation" of a global pandemic early-warning system.