The authors regret to inform, that a key author (Dr. Brian A. Jonas MD PhD), was inadvertently omitted form the authorship of this manuscript at the time of publication. Dr. Jonas was a key contributor to the design, conception and data analysis of this work. He assisted in the writing and critical review of the manuscript. He satisfies ICMJE criteria for authorship. He enrolled a significant number of patients to this clinical trial and was an important member of the research team. On behalf of my colleagues, I would like to re-designate the authorship of this manuscript as follows (changes in bold): Ronan T. Swords MD, PhD, FRCPI, FRCPatha, Peter L. Greenberg, MDb, Andrew H. Wei, MBBS, PhDc, Simon Durrant, MBBS, MRCS, LRCP, FRCP, FRCPathd, Anjali S. Advani, MDe, Mark S Hertzberg, MBBS, PhD, FRACP, FRCPAf, Brian A. Jonas MD, PhDg, Ian D Lewis, MBBS, PhDh, Gabriel Rivera, MDb, Dita Gratzinger, MD, PhDb, Alice C. Fan, MDb, Dean W. Felsher, MD, PhDb, Jorge E. Cortes, MDi, Justin M. Watts, MDa, Geoff T. Yarranton, PhDj, Jackie M. Walling, MB, ChB, PhDj, and Jeffrey E. Lancet, MDk Authorship affiliations are as follows (changes in bold): aLeukemia Program, Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, FL, United States (corresponding author). bStanford Cancer Institute, Stanford, CA, United States cThe Alfred Hospital and Monash University, Melbourne, Australia dThe Royal Brisbane and Women's Hospital, Brisbane, Australia eCleveland Clinic, Cleveland, OH, United States fWestmead Hospital, Westmead, Australia gDepartment of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, UC Davis Comprehensive Cancer Center, United States hThe Royal Adelaide Hospital, Adelaide, Australia iThe University of Texas MD Anderson Cancer Center, Houston, TX, United States jKaloBios Pharmaceuticals, Inc., South San Francisco, CA, United States kH Lee Moffitt Cancer Center & Research Institute, Tampa, FL, United States Please issue this corrigendum in the next issue of the journal. The authors would like to sincerely apologise for any inconvenience caused.