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. 2023 Jan 24;16:187–203. doi: 10.2147/JPR.S384373

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© 2023 Schein et al.

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Flowchart showing recruitment and progress through the study.

Abbreviations: TMS, Transcranial magnetic stimulation; COVID-19, Coronavirus disease 2019; HAS, hypnotic analgesia suggestion; a-tDCS, anodal transcranial direct-current stimulation.