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Giezenaar, C., van der Burgh, Y., Lange, K., Hatzinikolas, S., Hausken, T., Jones, K., … Soenen, S. (2018). Effects of Substitution, and Adding of Carbohydrate and Fat to Whey-Protein on Energy Intake, Appetite, Gastric Emptying, Glucose, Insulin, Ghrelin, CCK and GLP-1 in Healthy Older Men-A Randomized Controlled Trial. Nutrients, 10(2). https://doi.org/10.3390/nu10020113 (Original work published 2018)