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)