We thank Drs. Weinruch and D’Elia for their letter sharing their experience on the relationship between environmental risk factors such as smoking and air pollution exposure and mortality. As they point out and as we have demonstrated, infectious and cardiovascular causes may outweigh other causes

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我们感谢博士。Weinruch 和 D'Elia 的信，分享他们在环境风险因素（如吸烟、空气污染暴露和死亡率）之间关系的经验。正如他们指出的和我们已经证明的那样，传染性和心血管原因可能比其他原因更重要