Supplemental material, sj-pdf-1-wso-10.1177_17474930211057722 for Optimal timing of anticoagulation after acute ischemic stroke with atrial fibrillation (OPTIMAS): Protocol for a randomized controlled trial by Jonathan G Best, Liz Arram, Norin Ahmed, Maryam Balogun, Kate Bennett, Ekaterina Bordea, Marta G Campos, Emilia Caverly, Marisa Chau, Hannah Cohen, Hakim-Moulay Dehbi, Caroline J Dor��, Stefan T Engelter, Robert Fenner, Nick Freemantle, Rachael Hunter, Martin James, Gregory YH Lip, Macey L Murray, Bo Norrving, Nikola Sprigg, Roland Veltkamp, Iwona Zaczyk, David J Werring and the OPTIMAS investigators in International Journal of Stroke