Funding for this research was provided by:
National Institute of Mental Health (R21MH116473-01A1, R01MH085953-S1, R01MH085953)
Deutsche Forschungsgemeinschaft (EC480/2-1)
Received: 6 December 2019
Accepted: 28 May 2020
First Online: 8 June 2020
Ethics approval and consent to participate
: All participants, and accompanying parents for those under 18 years of age, gave informed written consent in accordance with ethics approval by the Ethics Committee of the Faculty of Medicine of the Goethe University Frankfurt, the National Research Ethics Service (NRES) Committee South Central (study reference 12/SC/0576), or the UCLA Institutional Review Board (IRB).
: Not applicable
: Prof. Murphy sat on an advisory board for Roche and received an honorarium.No other authors reported any financial interests or conflicts of interests.