The COVIRL002 Trial-Tocilizumab for management of severe, non-critical COVID-19 infection: A structured summary of a study protocol for a randomised controlled trial. - Cotter, Aoife; Wallace, Deborah; McCarthy, Cormac; Feeney, Eoin; O'Neill, Lorraine; Stack, John; McCarthy, Geraldine; Hussain, Rabia; Alvarez Barco, Elena; Doran, Peter; Mallon, Patrick (Trials, 2020)