Net benefit and cost-effectiveness of universal iron-containing multiple micronutrient powders for young children in 78 countries: a microsimulation study oleh Sant-Rayn Pasricha, PhD, Adrian Gheorghe, PhD, Fayrouz Sakr-Ashour, MBBCh, Amrita Arcot, RDN, Lynnette Neufeld, PhD, Laura E Murray-Kolb, PhD, Parminder S Suchdev, ProfMD, Michael Bode, PhD