doi: 10.1017/S1368980017003809. Published online by Cambridge University Press, 18 January 2018
The above article was published with incorrect author affiliation information.
The correct affiliation is: Institut de Recherche pour le Développement (IRD), UMR 204 Nutripass, IRD-UM2-UM1, Montpellier, France.
This error has now been rectified in the online article.