Caractérisation et Contrôle des Populations de Vecteurs, IRD/UR 016, Montpellier, France,
Organisation de Coordination pour la lutte contre les Endémies en Afrique Centrale, Yaoundé, Cameroun
the panels A and C have been switched. Panel A actually shows the ORIENTATION scores for each volunteer before and after beer consumption (and not the activation scores as currently indicated). Panel C actually shows the ACTIVATION scores for each individual before and after beer consumption (and not the orientation scores as currently indicated). Panel B and D are correct. The mistake is entirely mine. I thank drs. M. Vlaar and classroom ABV - BIO for having raised this issue.