Digital behaviour change intervention for weight loss maintenance in adults with obesity: a feasibility pilot study of eCHANGE. - R. A. Asbjørnsen; Elin Børøsund; J. Hjelmesæth; M. L. Smedsrød; M. Ollivier; Jobke Wentzel; M. M. Clark; Julia E. W. C. van Gemert-Pijnen; Lise Solberg Nes (Behav. Inf. Technol., 2025)