Among the private participants are DuPont and Monsanto and other companies, including nearly 20 from Africa.The effect of an integrated multisector model for achieving the Millennium Development Goals and improving child survival in rural sub-Saharan Africa: a non-randomised controlled assessment, with Paul M Pronyk, Maria Muniz, Ben Nemser, Marie-Andr??e Somers, Lucy McClellan, Cheryl A Palm, U