1. Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, Amsterdam 1081 BT, The Netherlands
2. WHO Collaborating Centre for Research and Dissemination of Psychological Interventions, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, Amsterdam 1081 BT, The Netherlands
3. Department of Basic, Clinical Psychology and Psychobiology, Universitat Jaume I, Avda. Vicente Sos Baynat s/n, Castellón de la Plana 12071, Spain
4. CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Carlos III Institute of Health, C/Monforte de Lemos 3, Pb 11, Madrid 28029, Spain
5. Psychology & Digital Mental Health Care, Technische Universität München, Connollystraße 32, Munich 80809, Germany
6. Clinical Psychology & Psychotherapy, Universität Erlangen-Nürnberg, Nägelsbachstr. 25a, Erlangen 91052, Germany