Reback, Cathy J. http://orcid.org/0000-0003-4375-7452
Clark, Kirsty
Holloway, Ian W.
Fletcher, Jesse B.
Funding for this research was provided by:
California HIV/AIDS Research Program (PC97-LAC-012L, RP15-LA-007)
National Institute on Drug Abuse (R21DA037816)
National Institute of Mental Health (P30MH58107)
Article History
First Online: 26 May 2018
Compliance with Ethical Standards
:
: The authors declare no conflicts of interest.
: All procedures in the study involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable standards.
: Written informed consent was obtained from all participants.