Georg Lenz^1*, George Wright, Ph.D.^2*, Sandeep Dave³, Wenming Xiao^4*, John Powell^4*, Hong Zhao^4*, Weihong Xu^4*, Bruce Tan^4*, Neta Goldschmidt^4*, Javeed Iqbal, Ph.D.^5*, Julie Vose^4*, Martin A Bast^4*, Kai Fu^4*, Dennis D. Weisenburger^4*, Timothy C. Greiner^4*, James O. Armitage^4*, Alastair Kyle^4*, Lorraine May^4*, Randy D. Gascoyne^4*, Joseph M. Connors^4*, Gunhild Troen^4*, Harald Holte^4*, Stein Kvaloy^4*, Daan Dierickx^4*, Gregor Verhoef^4*, Jan Delabie^6*, Erlend B. Smeland^4*, Pedro Jares^4*, Antonio Martinez^7*, Armando Lopez-Guillermo⁴, Emili Montserrat⁴, Elias Campo^4*, Rita M. Braziel⁴, Thomas P. Miller^4*, Lisa M. Rimsza⁴, James R. Cook^4*, Brad Pohlman, MD⁴, John William Sweetenham⁴, Raymond R. Tubbs⁴, Richard I. Fisher^4*, Elena Hartmann^4*, Andreas Rosenwald^4*, German Ott^4*, Hans-Konrad Muller-Hermelink^4*, David Wrench^4*, T. Andrew Lister⁸, Elaine S. Jaffe⁴, Wyndham Wilson⁴, Wing C. Chan⁵ and Louis M. Staudt, MD., Ph.D.²

¹LLMPP, Bethesda, MD
²Metabolism Branch, Center for Cancer Research, National Cancer Institute, National Health Institutes, Bethesda, MD
³Duke University, Durham, NC
⁴LLMPP
⁵Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE
⁶Pathology, Norwegian Radium Hospital, Oslo, Norway
⁷Hospital Clinic, Barcelona, Spain
⁸Centre for Medical Oncology, Barts and the London School of Medicine and Dentistry, London, United Kingdom

Eric D Hsi, MD¹, Jonathan Said^2*, Jeffrey L Johnson^3*, Sinho Jung^3*, Raymond Lai, MD^4*, Dan Jones, MD, PhD⁵, Amy Chadburn, MD⁶, Bruce D. Cheson, MD⁷ and Wyndham H. Wilson^8*

¹Cleveland Clinic, Cleveland, OH
²UCLA Medical Center, Los Angeles, CA
³CALGB Statistical Office, Duke University Medical Center, Durham, NC
⁴Cross Cancer Center, Edmonton, AB, Canada
⁵Dept. of Hematopathology, UT M.D. Anderson Cancer Ctr., Houston, TX
⁶Cornell Campus, New York Presbyterian Hospital, New York, NY
⁷Lombardi Cancer Ctr., Georgetown Univ. Hosp., Washington, DC
⁸CBER, FDA, Bethesda, MD

Nathalie Johnson, MD^1*, Ronald J De Leeuw^2*, Julia Chae^2*, Sohrab P Shah^1*, Wan L Lam^2*, Thomas Relander^3*, Joseph M. Connors, MD⁴, Douglas E. Horsman, MD^1* and Randy D. Gascoyne, MD^1*

¹Pathology and Laboratory Medicine, British Columbia Cancer Agency, Vancouver, BC, Canada
²Cancer Genetics and Developmental Biology, British Columbia Cancer Research Center, BC, Canada
³Oncology, Lund University Hospital, Lund, Sweden
⁴Medical Oncology, British Columbia Cancer Agency, Vancouver, BC, Canada

Marta Scandurra^1*, Paola M.V. Rancoita^1*, Timothy C. Greiner^2*, Wing C. Chan², Julie M. Vose, MD², Giorgio Inghirami^3*, Annalisa Chiappella^3*, Luca Baldini, MD^4*, Maurilio Ponzoni^5*, Andres JM Ferreri, MD⁶, Santiago Montes-Moreno^7*, Miguel A. Piris^7*, Silvia Franceschetti^8*, Gianluca Gaidano^8*, Fabio Facchetti^9*, Alessandra Tucci^9*, Thierry Lazure^10*, Olivier Lambotte^10*, Silvia Uccella^11*, Graziella Pinotti^12*, Giancarlo Pruneri^13*, Giovanni Martinelli¹⁴, Josep Nomdedeu^15*, Maria Grazia Tibiletti^11*, Ekaterina Chigrinova^1*, Cassio P. De Campos^1*, Andrea Rinaldi^1*, Emanuele Zucca^1*, Ivo Kwee^1* and Francesco Bertoni, MD¹

¹Laboratory of Experimental Oncology and Lymphoma Unit, Oncology Institute of Southern Switzerland (IOSI), Bellinzona, Switzerland
²UNMC, Omaha, NE
³University of Torino and Ospedale Maggiore San Giovanni Battista, Torino, Italy
⁴Department of Medical Science - O.U. Hematology 1, University of Milan - Fondazione IRCCS Policlinico, Milan, Italy
⁵HSR, Milan, Italy
⁶Unit of Lymphoid Malignancies, Department of Oncology, Istituto Scientifico San Raffaele, Milano, Italy
⁷CNIO, Madrid, Spain
⁸Division of Hematology, Department of Clinical and Experimental Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
⁹Spedali Civili, Brescia, Italy
¹⁰Bicêtre Hospital, Paris, France
¹¹Insubria University, Varese, Italy
¹²UO Oncologia Medica, Ospedale di Circolo Fondazione Macchi, Varese
¹³Anatomy and Pathology, European Institute of Oncology, Milan, Italy
¹⁴Hematology, European Institute of Oncology, Milan, Italy
¹⁵Department of Hematology, Hospital Sant Pau, Barcelona, Spain

Andrew M. Evens, DO, MS¹, Laurie H. Sehn, MD, MPH^2*, Pedro Farinha, MD^3*, Paul T Schumacker, PhD^4*, Adekunle Raji, MS^1*, Yi Lu, MD^1*, Beverly P. Nelson, MD^1*, Randy D. Gascoyne, MD^3* and Leo I. Gordon, MD^1*

¹Hematology/Oncology, The Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
²Department of Medicine, British Columbia Cancer Agency (BCCA), Vancouver, BC, Canada
³Department of Pathology, British Columbia Cancer Agency (BCCA), Vancouver, BC, Canada
⁴Department of Pediatrics, The Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL

Davide Rossi¹, Silvia Rasi^1*, Silvia Franceschetti^1*, Daniela Capello^1*, Andrea Castelli^1*, Lorenzo De Paoli^1*, Antonio Ramponi^1*, Annalisa Chiappella^2*, Enrico M. Pogliani^3*, Umberto Vitolo^2*, Ivo Kwee^4*, Francesco Bertoni^4*, Annarita Conconi^1* and Gianluca Gaidano¹

¹Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
²Hematology, AOU San Giovanni Battista, Torino, Italy
³Hematology, University of Milano Bicocca
⁴Laboratory of Experimental Oncology, Oncology Institute of Southern Switzerland (IOSI)