Protocol: Platform Randomised trial of INterventions against COVID-19 In older peoPLE (PRINCIPLE): protocol for a randomised, controlled, open-label, adaptive platform, trial of community treatment of COVID-19 syndromic illness in people at higher risk (18 June, 2021)
Gail Hayward, Christopher C Butler, Ly-Mee Yu, Benjamin R Saville, Nicholas Berry, Jienchi Dorward, Oghenekome Gbinigie, Oliver van Hecke, Emma Ogburn, Hannah Swayze, Emily Bongard, Julie Allen, Sharon Tonner, Heather Rutter, Sarah Tonkin-Crine, Aleksandra Borek, David Judge, Jenna Grabey, Simon de Lusignan, Nicholas P B Thomas, Philip H Evans, Monique I Andersson, Martin Llewelyn, Mahendra Patel, Susan Hopkins, F D Richard Hobbs