Authors: Y Rolland; J-P Aquino; S Andrieu; J Beard; A Benetos; G Berrut; L Coll-Planas; J F Dartigues; B Dong; F Forette; A Franco; S Franzoni; T Hornez; P Metais; G Ruault; E Stephan; D Swagerty; D Tolson; L Volicer; B Vellas; J Morley Journal: J Nutr Health Aging Date: 2011-05 Impact factor: 4.075