Effectiveness of a Digital Therapy on 6-Month Weight Loss in People With Obesity: The Digital Therapy to Promote Weight Loss in Patients With Obesity by Increasing Their Adherence to Treatment (DEMETRA) Randomized Clinical Trial. - Bertoli, Simona; Capodaglio, Paolo; Colosimo, Santo; De Amicis, Ramona Silvana; Gilardini, Luisa; Bruno, Amalia; Mambrini, Sara Paola; Pietrabissa, Giada; Cavaggioni, Luca; Castelnuovo, Gianluca; Piazzolla, Giuseppina (Journal of Medical Internet Research, 2025)