1. (DZSKJ) and MSH Medical School HamburgUniversity of Applied Sciences and Medical University Hamburg Germany
2. German Center for Addiction Research in Childhood and Adolescence (DZSKJ)University Medical Center Hamburg‐Eppendorf (UKE) Hamburg Germany
3. German Institute on Addiction and Prevention Research (DISuP)Catholic University of Applied Sciences of North‐Rhine‐Westphalia (KatHO NRW) Cologne Germany