Peterli, R., Wölnerhanssen, B., Peters, T., Vetter, D., Kröll, D., Borbély, Y., … Bueter, M. (2018). Effect of Laparoscopic Sleeve Gastrectomy vs Laparoscopic Roux-en-Y Gastric Bypass on Weight Loss in Patients With Morbid Obesity: The SM-BOSS Randomized Clinical Trial. JAMA, 319(3), 255-265. https://doi.org/10.1001/jama.2017.20897 (Original work published 2018)