Nature Human BehaviourEfficacy of digital interventions for smoking cessation by type and method: a systematic review and network meta-analysisShen LiYiyang LiChenhao XuSiheng TaoHaozhen SunJiaqing YangYilin WangSheyu LiXuelei Ma2025-09-02Full textDOI https://doi.org/10.1038/s41562-025-02295-2