Colorants alimentaires et hyperactivité
François Wolfisberg (Speaker), Bernhard Aebersold (Chef Jury), Daniel Hächler + Christophe Ackermann (CH-Team), Olivier Hofmann (Jury)
François Wolfisberg (Speaker), Bernhard Aebersold (Chef Jury), Daniel Hächler + Christophe Ackermann (CH-Team), Olivier Hofmann (Jury)