Corrigendum to "Paternal cannabis extract exposure in rats: Preconception timing effects on neurobehavioral effects in offspring" [Neurotoxicology 81 (2020) 180-188].

Abstract

The authors regret that the type of cannabis extract provided from the NIDA drug supply program was not the same as was ordered. The authors just recently discovered this. The cannabis extract used in this study provided by the NIDA drug Supply Program was a heated cannabis chemical extract rather than a cannabis smoke extract. The content of delta-9-THC in the extract was the same as reported in the article as verified in chemical analysis of the sample from Research Triangle Institute International (see supplemental material). The authors would like to apologise for any inconvenience caused.