Yang, Lu
Chen, Xufeng
Hu, Guoku
Cai, Yu
Liao, Ke
Buch, S
Funding for this research was provided by:
National Institute on Drug Abuse (DA036157)
National Institute on Drug Abuse (DA033150)
Article History
Received: 9 July 2015
Accepted: 8 November 2015
First Online: 17 November 2015
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.