Sherman, Susan G.
Brantley, Meredith R.
Zelaya, Carla
Duong, Quyen
Taylor, Ralph B.
Ellen, Jon M.
Funding for this research was provided by:
National Institute on Drug Abuse (5R21DA033855-02, T-32DA007292, F31 DA038540)
Johns Hopkins University Center for AIDS Research (1P30AI094189)
National Institute of Allergy and Infectious Diseases (T32 AI050056-12)
Article History
First Online: 23 March 2017
Compliance with Ethical Standards
:
: There are no conflicts 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.