De Amicis, R., Leone, A., Lessa, C., Foppiani, A., Ravella, S., Ravasenghi, S., … Bertoli, S. (2019). Long-Term Effects of a Classic Ketogenic Diet on Ghrelin and Leptin Concentration: A 12-Month Prospective Study in a Cohort of Italian Children and Adults with GLUT1-Deficiency Syndrome and Drug Resistant Epilepsy. Nutrients, 11(8). https://doi.org/10.3390/nu11081716 (Original work published 2019)