The Effects of Environmental Sustainability Labels on Selection, Purchase, and Consumption of Food and Drink Products: A Systematic Review. - Potter, Christina; Bastounis, Anastasios; Hartmann-Boyce, Jamie; Stewart, Cristina; Frie, Kerstin; Tudor, Kate; Bianchi, Filippo; Cartwright, Emma; Cook, Brian; Rayner, Mike; Jebb, Susan A. (Environment & Behavior, 2021)