A Cancer and Leukemia Group B multi-center study of DA-EPOCH-rituximab in untreated diffuse large B-cell lymphoma with analysis of outcome by molecular subtype Autor Wyndham H. Wilson, Sin-Ho Jung, Pierluigi Porcu, David Hurd, Jeffrey Johnson, S. Eric Martin, Myron Czuczman, Raymond Lai, Jonathan Said, Amy Chadburn, Dan Jones, Kieron Dunleavy, George Canellos, Andrew D. Zelenetz, Bruce D. Cheson, Eric D. Hsi