title: Response to the letter by Gedela.
authors.affiliation: Maternal and Child Health and Nutrition, PATH, Seattle, Washington, USA. mparker@path.org.
authors.forename: Megan E
authors.initials: ME
authors.lastname: Parker
authors.affiliation: Department of Nutrition, UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
authors.forename: Valerie L
authors.initials: VL
authors.lastname: Flax
authors.affiliation: F&M Consulting, Lilongwe, Malawi.
authors.forename: Martin
authors.initials: M
authors.lastname: Tembo
authors.affiliation: Family Health Division, Global Development Program, The Bill & Melinda Gates Foundation, Seattle, Washington, USA.
authors.forename: Ellen G
authors.initials: EG
authors.lastname: Piwoz
authors.affiliation: Department of Nutrition, UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
authors.forename: Linda S
authors.initials: LS
authors.lastname: Adair
authors.affiliation: Department of Nutrition, UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
authors.forename: Margaret E
authors.initials: ME
authors.lastname: Bentley
mesh_terms: D004032:Diet; D005260:Female; D015658:HIV Infections / Q000188:drug therapy* / Q000453:epidemiology*; D006801:Humans; D008297:Male; D014886:Weaning