The Rise of Psilocybin Use in the United States: A Multisource Observational Study - Karilynn Rockhill; Joshua C. Black; Michael S. Ladka; Kanku B. Sumbundu; Heather Olsen; Jennifer S. Jewell; Joshua C. Hunt; R. Cameron Wolf; Karuna Nerurkar; Richard C. Dart; Andrew A. Monte (Annals of Internal Medicine, 2025)