Evans, E. H., Araújo-Soares, V., Adamson, A., Batterham, A. M., Brown, H., Campbell, M., …Sniehotta, F. F. (2015). The NULevel trial of a scalable, technology-assisted weight loss maintenance intervention for obese adults after clinically significant weight loss: study protocol for a randomised controlled trial. Trials, 16(1), https://doi.org/10.1186/s13063-015-0931-7