Mamalaki, Eirini, Poulimeneas, Dimitrios, Tsiampalis, Thomas, Kouvari, Matina, Karipidou, Melina, Bathrellou, Eirini, Collins, Clare E., Panagiotakos, Demosthenes B., Yannakoulia, Mary. Wiley-Blackwell; 2022. The effectiveness of technology-based interventions for weight loss maintenance: A systematic review of randomized controlled trials with meta-analysis.