Latkin, Carl A.
Smith, M. Kumi
Ha, Tran Viet
Mo, Tran Thi
Zelaya, Carla
Sripaipan, Teerada
Le Minh, Nguyen
Quan, Vu Minh
Go, Vivian F.
Funding for this research was provided by:
National Institute of Allergy and Infectious Diseases (1P30 AI094189)
National Institute on Drug Abuse (R01 DA032217)
Article History
First Online: 28 April 2016
Compliance with Ethical Standards
:
: None of the authors reported a conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of Johns Hopkins School of Public Health IRB and the Thai Nguyen Center for Preventive Medicine and with the 1964 Helsinki declaration and its later amendments. Informed consent was obtained from all individual participants included in the study.