2006 (4 janv. 2006 – 7 déc. 2010)
Description:
Researchers from the University of California-Davis tracked only 67 people in the study, which was financed by Masterfoods, a unit of Mars, the maker of M&Ms and Dove chocolates.Ajouté au bande de temps:
Date:
4 janv. 2006
7 déc. 2010
~ 4 years and 11 months