University of Minnesota Medical Center, Fairview, Minneapolis, Minnesota, United States
Tobacco Research Center, Minneapolis, Minnesota, United States
Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, United States
Mulago Hospital, Kampala, Uganda
University of Minnesota, Minneapolis, Minnesota, United States
Tobacco Use Research Center, Minneapolis, Minnesota, United States
Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, United States
University of Minnesota, Minneapolis, Minnesota, United States
Mbarara University of Science and Technology, Mbarara, Uganda
Infectious Disease Institute, Mulago Hospital, Makerere University, Kampala, Uganda
GF Jooste Hospital, Cape Town, South Africa
Oregon Research Institute, Eugene, Oregon, United States
University of Minnesota, Minneapolis, Minnesota, United States