1. School of Medicine and Health, Department Health and Sport Sciences, Professorship for Psychology and Digital Mental Health Care, Technical University Munich, Munich, Germany
2. Institute for Social Medicine and Health Systems Research, Otto-von-Guericke-Universität Magdeburg, Magdeburg, Germany
3. Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit, Amsterdam, Netherlands
4. Department of Clinical Psychology and Psychotherapy, Universität Bern, Bern, Switzerland
5. Department of Clinical Psychology and Psychotherapy, Ulm University, Ulm, Germany