Notably, reduction of e-cigarette use for 2 weeks restored levels of some cytokines, suggesting that e-cigarette induced changes may be reversible, while other cytokines remain impaired after reduced e-cigarette used, suggesting that some effects may be more permanent (134)
References Carter BD, Abnet CC, Feskanich D, et al
Previously finalized measures and specialty measure sets are in the CY 2017 through CY 2024 PFS final rules: 81 FR 77558 through 77816, 82 FR 53966 through 54174, 83 FR 60097 through 60285, 84 FR 63205 through 63513, 85 FR 85045 through 85369, 86 FR 65687 through 65968, 87 FR 70250 through 70633, and 88 FR 79556 through 79964
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