title: Response to commentaries.
authors.affiliation: Heinz College, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA. caulkins@andrew.cmu.edu
authors.forename: Jonathan P
authors.initials: JP
authors.lastname: Caulkins
authors.forename: Beau
authors.initials: B
authors.lastname: Kilmer
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Maccoun
authors.forename: Rosalie L
authors.initials: RL
authors.lastname: Pacula
authors.forename: Peter
authors.initials: P
authors.lastname: Reuter
mesh_terms: D002188:Cannabis; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006801:Humans; D013287:Illicit Drugs / Q000331:legislation & jurisprudence*; D008385:Marijuana Smoking / Q000331:legislation & jurisprudence*
chemical_list: D013287:Illicit Drugs