Elucidating Drivers for Variations in the Explosive Human Immunodeficiency Virus Epidemic Among People Who Inject Drugs in Pakistan. - Lim, Aaron G; Trickey, Adam; Thompson, Laura H; Emmanuel, Faran; Reza, Tahira E; Reynolds, Rosy; Cholette, François; Melesse, Dessalegn Y; Archibald, Chris; Sandstrom, Paul; Blanchard, James F; Vickerman, Peter (Open Forum Infectious Diseases, 2021)