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Claude (Anthropic, Claude Opus 4.8) was used solely for language editing assistance during manuscript revision.","order":1,"name":"Ethics","label":"AI Statement","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Dr Broocks reported receiving compensation from EppData GmbH for consultant services, compensation as a speaker and consulting fees from Acandis and Penumbra, and research grants from the Foundation of the American Society of Neuroradiology and the Deutsche Forschungsgemeinschaft (DFG). Dr Meyer reported receiving compensation from EppData GmbH for consultant services. Dr Kniep reported receiving compensation as a speaker from Asklepios Kliniken, holding an ownership stake in EppData GmbH, and receiving compensation from EppData GmbH for consultant services. Dr Thomalla reported receiving funding from the European Commission (EU Horizon 2020 research and innovation programme, grant 754640; paid to the institution); consulting fees from Acandis, AstraZeneca, Bayer, Boehringer Ingelheim, and Stryker; honoraria for lectures, presentations, speakers bureaus, manuscript writing, or educational events from Acandis, Alexion, Marin, Bayer, Boehringer Ingelheim, Bristol Myers Squibb\/Pfizer, Daiichi Sankyo, and Stryker; serving as a data and safety monitoring board (DSMB) member for the TEA-Stroke and ReSCInD trials (unpaid); serving as speaker of the Commission for Cerebrovascular Diseases of the German Society of Neurology (DGN; unpaid); and serving as a member of the Board of Directors of the European Stroke Organisation (ESO; unpaid). Dr Bendszus reported receiving funding from the EU Horizon 2020 programme and the DFG (paid to the institution); honoraria for lectures from Novartis, Boehringer Ingelheim, and Seagen; consulting fees from NeuroScios and Boehringer Ingelheim; and serving as editor-in-chief of Clinical Neuroradiology (Springer). Dr Aamodt reported receiving unrestricted research grants from Boehringer Ingelheim; honoraria for lectures from Bristol Myers Squibb\/Pfizer, Teva, Roche, AbbVie, Lundbeck, and Novartis; and participating in advisory boards for MSD, Bristol Myers Squibb\/Pfizer, Lundbeck, Lilly, and AbbVie. Dr Fuentes reported receiving research grants from the Carlos III Institute of Health; personal honoraria for educational lectures from the Servicio Madrile\u00f1o de Salud and Takeda; payment for lectures from Euromedice (paid to the institution); support for attending meetings from Daiichi Sankyo; and receipt of research materials from Abbott. Dr Hill reported receiving grants to the University of Calgary for the TEMPO-2 trial from Boehringer Ingelheim and Biogen, from NoNO (ESCAPE-NA1 and ESCAPE-NEXT trials), the Canadian Institutes of Health Research (ESCAPE-NA1 and ESCAPE-NEXT trials), Medtronic (HERMES collaboration), and Alberta Innovates (QuICR Alberta Stroke Program; some funds used for the ESCAPE-NA1 trial); consulting fees from Sun Pharma and Brainsgate (adjudication of clinical trial outcomes); holding US patents 62\/086,077 and 10,916,346 (both licensed to Circle NVI); holding private stock in Circle NVI and PureWeb; serving as data and safety monitoring committee chair for the RACECAT trial (ended 2020) and the Oncovir Hiltonol and DUMAS trials (ongoing); serving as a data and safety monitoring committee member for the ARTESIA and BRAIN-AF trials (ongoing); and serving as president of the Canadian Neurological Sciences Federation (not-for-profit) and a board member of the Canadian Stroke Consortium (not-for-profit). Dr Krajina reported receiving grants from the European Commission for the TENSION study (paid to the institution). Dr Pierot reported receiving consulting fees from Balt, MicroVention, and Phenox; and reimbursement for travel and accommodation for the TENSION investigator meeting from the organization. Dr Simonsen reported receiving grants from the Novo Nordisk Foundation and the Health Research Foundation of Central Denmark Region. Dr Fiehler reported receiving funding from the European Commission; consulting fees from Acandis, Cerenovus, Medtronic, MicroVention, Phenox, Stryker, and Roche; serving as a consultant for Philips (unpaid); honoraria for lectures, presentations, speakers bureaus, manuscript writing, or educational events from Penumbra and Tonbridge; support for attending meetings or travel from Medtronic and Penumbra; holding stock or stock options in Tegus Medical, EppData, and Vastrax; participating in a data safety monitoring board or advisory board for Phenox (personal fees) and Stryker (personal fees); and serving as past president of ESMINT. No other disclosures were reported.","order":2,"name":"Ethics","label":"Competing interests","group":{"name":"EthicsHeading","label":"Declarations"}}],"article-number":"114"}}