Funding text 1: This study was funded by a research grant from the Dove Self-Esteem Project (Unilever, UK). S.V. and C.H. were partially funded by the NIHR Maudsley Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King’s College London . The funders had no role in data analysis, decision to publish, or manuscript preparation. The Dove Self-Esteem Project (Unilever)