Transforming with partner patients a program of preparation for bariatric surgeryFlorence Somers, Jorge Correia, Valérie Blyweert, Minoa Jung, Zoltan Pataky and Alain GolayEduc Ther Patient/Ther Patient Educ, 11 2 (2019) 20402DOI: https://doi.org/10.1051/tpe/2019014