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M\u00fcller-Vahl received funding for research from the EU (FP7-PEOPLE-2012-ITN No. 316978), the German Research Society (DFG: GZ MU 1527\/3\u20131), the German Ministry of Education and Research (BMBF: 01KG1421), the National Institute of Mental Health (NIMH), GW, Almirall, Abide Therapeutics, and Therapix Biosiences, and consultant\u2019s honoraria from Abide Therapeutics, Fundacion Canna, and Therapix Biosiences. On behalf of all other authors, the corresponding author declares that the other authors have no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"The EMTICS study was approved by the local research ethics committees of each participating center and in accordance with the 1964 Helsinki Declaration and its later amendments. Written informed consent was obtained from all parents or legal guardians, and children and adolescents were asked to sign informed assent forms when appropriate.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}}]}}