Out-of-home eating and weight gain / Cintia Curioni, Ilana Bezerra and Rosely Sichieri -- Effects of structured exercise on non-structured physical activity and food intake : can compensation limit weight loss? / Marie-Ève Riou and Éric Doucet -- Calories and their role in weight gain/loss / Renata A.M. Luvizotto [and others] -- Weight gain in kidney transplant recipients : risks, cardiovascular outcome, and management / Alparslan Ersoy, Canan Ersoy, and Abdulmecit Yildiz -- Combined effect of exercise training and protein diet on beating obesity / Naziha El Elj [and others] -- Determinants of successful body weight reduction / Makiko Nakade [and others] -- Health consequences of weight change : is weight loss the solution to the global fight against obesity? / Annette Gallant -- Psychosocial and behavioral factors influence on postpartum weight retention / Megumi Haruna