title: Reply to Gonzalez-Serna et al.
authors.forename: Neeraj
authors.initials: N
authors.lastname: Sood
authors.forename: Zachary
authors.initials: Z
authors.lastname: Wagner
authors.forename: Amber
authors.initials: A
authors.lastname: Jaycocks
authors.forename: Emmanuel
authors.initials: E
authors.lastname: Drabo
authors.forename: Raffaele
authors.initials: R
authors.lastname: Vardavas
mesh_terms: D015658:HIV Infections / Q000453:epidemiology*; D018451:Homosexuality, Male / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D015233:Models, Statistical