Funding for this research was provided by:
National Institutes of Health (2K24-DA16170, U54MD007584, P20 GM113134)
Article History
Received: 12 April 2017
Accepted: 23 October 2017
First Online: 4 November 2017
Compliance with Ethical Standards
:
: All authors reported no biomedical financial interests or potential conflicts of interest.