ITK was the project leader and designed, coordinated, conducted experiments, analyzed results, and drafted the manuscript.
TYW, HLC, CJH designed, coordinated, conducted some of the experiments and/or analyses, and wrote the manuscript draft.
The National Toxicology Program (NTP) is an interagency program 1 whose mission is to coordinate, conduct, and communicate toxicological research findings across the U.S. government.
Section 103 of the 1990 CAAA mandates that the U.S. EPA establish, coordinate, conduct, and fund collaborative research (U.S. Clean Air Act Amendments 1990).
TPS and PC participated in the study design and coordinated the conduct of the study.
ARG conceived the study and its design, acquired funding, coordinated its conduct, and prepared the manuscript.
CA assisted with the development of the questionnaire, coordinated the conduct of the survey and assisted with the data analysis.
OO conceived and coordinated the conduct of the study, developed draft instruments and wrote the draft manuscript.
AW participated in the design of the study, coordinated the conduct of the project, performed the statistical analysis, and assisted in writing the report.
The National AIDS Research Institute coordinated the conduct of the IBBA survey at the national level and FHI 360 provided technical assistance for implementing the IBBA.
