RECOVERY Collaborative Group, Horby PW, Peto L, Staplin N, Campbell M, Pessoa-Amorim G, Mafham M, Emberson JR, Stewart R, Prudon B, Uriel A, Green CA, Dhasmana DJ, Malein F, Majumdar J, Collini P, Shurmer J, Yates B, Baillie JK, Buch MH, Day J, Faust SN, Jaki T, Jeffery K, Juszczak E, Knight M, Lim WS, Montgomery A, Mumford A, Rowan K, Thwaites G, Haynes R, Landray MJ
Feldman RG, Antonelli-Incalzi R, Steenackers K, Lee DG, Papi A, Ison MG, Fissette L, David MP, Maréchal C, Van der Wielen M, Kostanyan L, Hulstrøm V, AReSVi-006 Study Group
Munir T, Cairns DA, Bloor A, Allsup D, Cwynarski K, Pettitt A, Paneesha S, Fox CP, Eyre TA, Forconi F, Elmusharaf N, Kennedy B, Gribben J, Pemberton N, Sheehy O, Preston G, Schuh A, Walewska R, Duley L, Howard D, Hockaday A, Jackson S, Greatorex N, Girvan S, Bell S, Brown JM, Webster N, Dalal S, de Tute R, Rawstron A, Patten PEM, Hillmen P, National Cancer Research Institute Chronic Lymphocytic Leukemia Subgroup
Gupta S, Subhedar NV, Bell JL, Field D, Bowler U, Hutchison E, Johnson S, Kelsall W, Pepperell J, Roberts T, Sinha S, Stanbury K, Wyllie J, Hardy P, Juszczak E, Baby-OSCAR Collaborative Group