Defining terminology and outcome measures for evaluating overdose response technology: An international Delphi study. - Rioux, William; Viste, Dylan; Sedaghat, Navid; Rider, Nathan; Tek, Joseph Tay Wee; Perri, Melissa; Schwartz, David G.; Ritchie, Kim; Carrà, Giuseppe; Carreiro, Stephanie; Kreig, Oona; Marcu, Gabriela; et al. (Drug & Alcohol Review, 2025)