2006 (4 янв 2006 г. – 7 дек 2010 г.)
Описание:
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.Добавлено на ленту времени:
Дата:
4 янв 2006 г.
7 дек 2010 г.
~ 4 years and 11 months