Correction: <i>Patent foramen ovale closure, antiplatelet therapy or anticoagulation in patients with patent foramen ovale and cryptogenic stroke: a systematic review and network meta-analysis incorporating complementary external evidence</i>
Crossref DOI link: https://doi.org/10.1136/bmjopen-2018-023761corr1
Published Online: 2018-08-17
Published Print: 2018-08
Update policy: https://doi.org/10.1136/crossmarkpolicy
