Research interrupted: applying the CONSERVE 2021 Statement to a randomized trial of rehabilitation during critical illness affected by the COVID-19 pandemic oleh Julie C. Reid, Alex Molloy, Geoff Strong, Laurel Kelly, Heather O’Grady, Deborah Cook, Patrick M. Archambault, Ian Ball, Sue Berney, Karen E. A. Burns, Frederick D’Aragon, Erick Duan, Shane W. English, François Lamontagne, Amy M. Pastva, Bram Rochwerg, Andrew J. E. Seely, Karim Serri, Jennifer L. Y. Tsang, Avelino C. Verceles, Brenda Reeve, Alison Fox-Robichaud, John Muscedere, Margaret Herridge, Lehana Thabane, Michelle E. Kho, on behalf of the CYCLE Investigators