He actually started in New York City, where he grew up and went to school
A further 830,000 tobacco smokers also smoke cannabis at least weekly, suggesting that there may be around 1.2 million weekly cannabis smokers in Britain, a figure borne out by previous studies
While the authors affiliation to Philip Morris was indeed listed on the articles, Elsevier policies and ICMJE recommendations require disclosures of competing interests to be added to articles, and full details on the potential conflict of interests of authors, where applicable, must be provided, a spokesperson for Elsevier, which publishes the journal, told us
Besides that, the distribution among the states/regions was found to be variable [47] (Fig