1. 1. C. M. White, J. Clin. Pharmacol., 2019, 59, 923.
2. 2. U.S. Food and Drug Administration, https://www.fda.gov/news-events/public-health-focus/fda-regulation-cannabis-and-cannabis-derived-products-including-cannabidiol-cbd.
3. 3. Ministry of Health, Labor and Welfare, https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/kenkou_iryou/iyakuhin/yakubuturanyou/other/torishimari_00004.html.
4. 4. Annex III as amended by Reg. (EU) 2017/1155, https://ec.europa.eu/transparency/regdoc/rep/3/2017/EN/C-2017-735-F1-EN-ANNEX-1-PART-1.PDF.
5. 5. C. Citti, B. Pacchetti, M. A. Vandelli, F. Forni, and G. Cannazza, J. Pharm. Biomed. Anal., 2018, 149, 532.