Funding for this research was provided by:
National Institute of Mental Health (R01 MH096690, K23 MH111402)
National Institute on Drug Abuse (R03DA042660)
Text and Data Mining valid from 2019-08-12
First Online: 12 August 2019
Compliance with Ethical Standards
: All the authors declared that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.