sentences:  In 2001, Attaran and Jeffrey Sachs, then at Harvard working on the WHO Commission on Macroeconomics and Health, published an influential paper in "The Lancet" that the editors of that journal credited as the "blueprint" for fighting the global HIV/AIDS pandemic on a large scale.Attaran and Sachs proposed a new, multibillion-dollar fund that would be "based on grants, not loans, for the poorest countries", and which would be "judged as having epidemiological merit ... by a panel of independent scientific experts.