Rosander, U., Rumpunen, K., Olsson, V., Åström, M., Rosander, P. and Wendin, K. (2017) “Methodological considerations in a pilot study on the effects of a berry enriched smoothie on children’s performance in school”, Food & Nutrition Research, 610. Available at: https://foodandnutritionresearch.net/index.php/fnr/article/view/1170 (Accessed: 29November2020).