STROBE Checklist and Flowchart

STROBE Checklist and Flowchart for "Perceived Reduced Formation of Harmful Chemicals and Perceived Reduced Risk of Harm Impact Exclusive and Stable Exclusive Use of the Heated Tobacco Product IQOS™: A Prospective Consumer Cohort Study in Four Culturally and Socioeconomically Different Countries." For more information on the study, including results and discussion, please refer to the original scientific publication.本内容为《加热烟草制品IQOS™专属且稳定使用下感知有害化学物质生成减少与感知有害影响风险降低：一项在四个文化与社会经济水平各异国家开展的前瞻性消费者队列研究》一文配套的加强流行病学观察性研究报告规范（STROBE）清单及流程图。如需获取该研究的更多相关信息，包括研究结果与讨论内容，请查阅其原始科学出版物。