Moving on trial: protocol for a pilot randomised controlled trial of models of housing and support to reduce risks of COVID-19 infection and homelessness oleh Elizabeth Randell, Bethan Pell, Gwenllian Moody, Calie Dyer, Kim Smallman, Kerenza Hood, James White, Tim Aubry, Dennis Culhane, Susannah Hume, Faye Greaves, Guillermo Rodriguez-Guzman, Ligia Teixeira, Victoria Mousteri, Nick Spyropoulos, Rebecca Cannings-John, Peter Mackie