Laura Pasqualucci, MD^1*, Mara Compagno, PhD^1*, Wei Keat Lim^2*, Adina Grunn^1*, Subhadra V Nandula, PhD^1*, Marta Scandurra^3*, Francesco Bertoni, MD³, Maurilio Ponzoni, MD^4*, Andrea Califano, PhD^2*, Govind Bhagat, MD^5*, Amy Chadburn, MD⁶ and Riccardo Dalla-Favera, MD¹

¹Institute for Cancer Genetics, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY
²Joint Centers for Systems Biology, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY
³Laboratory of Experimental Oncology and Lymphoma Unit, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
⁴Pathology Unit, Unit of Lymphoid Malignancies, San Raffaele Scientific Institute, Milan, Italy
⁵Department of Pathology, Institute for Cancer Genetics, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY
⁶Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY

Przemyslaw Juszczynski¹, Linfeng Chen^1*, Jose M. Polo^2*, Stella M. Ranuncolo^2*, Riccardo Dalla-Favera³, Ari Melnick² and Margaret A. Shipp¹

¹Dana-Farber Cancer Institute, Boston, MA
²Albert Einstein College of Medicine, Bronx, NY
³Institute for Cancer Genetics, Department of Pathology and Genetics & Development, Columbia University, New York, NY

Fabrice Jardin^1*, Jean-Philippe Jais^2*, Thierry Jo Molina^3*, Francoise Parmentier^1*, Jean-Michel Picquenot^1*, Philippe Ruminy^1*, Herve Tilly⁴, Christian Bastard^1*, Gilles Andre Salles⁵, Bertrand Coiffier⁶, Corinne Haioun⁷ and Karen Leroy^8*

¹Hematology, INSERM U918, Centre Henri Becquerel, Rouen, France
²Biostatistics, Hôpital Necker, EA 4067 université Paris-Descartes, Paris, France
³Pathology, Université Paris Descarte and Hôtel Dieu Hospital, Paris, France
⁴Centre Henri Becquerel, Rouen, France
⁵Hematologie, Centre Hospitalier Lyon-Sud, Pierre-Benite, France
⁶Centre Hospitalier Lyon-Sud, Pierre-Benite
⁷Service d'Hématologie Clinique, Hôpital Henri Mondor, Créteil, France
⁸Inserm U841, Henri Mondor Hospital, Creteil, France

Nathalie A Johnson, MD^1*, Kerry J. Savage, MD^1*, Susanna Ben-Neriah^1*, Christian Steidl, MD^1*, Richard Klasa, MD^1*, Joseph M. Connors, MD^1*, Randy D. Gascoyne, MD² and Douglas E. Horsman, MD^1*

¹Pathology and Laboratory Medicine, British Columbia Cancer Agency, Vancouver, BC, Canada
²Pathology, British Columbia Cancer Agency, Vancouver, BC, Canada

Raquel Malumbres, PhD.^1*, Robert Tibshirani, PhD.^2*, Elena Cubedo, PhD.^1*, Kristopher A Sarosiek, BS^3*, Xiaoyu Jiang, PhD.^1*, Jose Ruiz, MD^1* and Izidore Lossos, MD⁴

¹Hematology/Oncology, University of Miami, Miami, FL
²Department of Health Research and Policy, and Statistics, Stanford University, Stanford, CA
³Pharmacology, University of Miami, Miami, FL
⁴School of Medicine, University of Miami, Miami, FL

Meir Lahav, MD¹, Ron Ram^1*, Michal Kushnir, Rosetta, Genomics, Israel^2*, Ofer Spilberg^1*, Gila Lithwick Yanai^2*, Osnat Beeri^1*, Moshe Hoshen^2* and Maora Feinmesser^1*

¹Medicine A, Rabin Medical Center, Petah Tikva, Israel
²Rosetta Genomics, Israel, Israel

Motohiro Kato, MD^1*, Kumi Nakazaki^2*, Yasuharu Sato^3*, Kengo Takeuchi, MD^4*, Masashi Sanada^5*, Yoshitaka Asakura^6*, Satsuki Muto^7*, Yuyan Chen^1*, Junko Takita^1*, Yasuhide Hayashi^8*, Takashi Igarashi^1*, Toshiki Watanabe^7*, Kensei Tobinai, MD⁶, Yuichi Ishikawa^4*, Shigeo Mori, MD^9*, Mineo Kurokawa, MD, PhD², Tadashi Yoshino, MD^3*, Yukio Kobayashi^6* and Seishi Ogawa, MD, PhD⁵

¹Department of Pediatrics, The University of Tokyo, Tokyo, Japan
²Hematology and Oncology, Graduate School of Med., Tokyo, Japan
³Department of Pathology, Okayama University Graduate School of Medicine, Okayama, Japan
⁴Department of Pathology, The Cancer Institute of Japanese Foundation for Cancer Research,, Tokyo, Japan
⁵Cncer Genomics Project, University of Tokyo, Tokyo, Japan
⁶National Cancer Center Hospital, Tokyo, Japan
⁷The institute of Medical Science, Unviersity of Tokyo, Tokyo, Japan
⁸Hematology/Oncology, Gunma Children's Medical Center, Shibukawa, Japan
⁹Department of Pathology, Teikyo University School of Medicine, Tokyo, Japan

Yi Lin, MD, PhD¹, Peggy A Bulur, B.S.^2*, Michael P. Gustafson, Ph.D.^2*, Thomas E. Witzig, M.D.^1* and Allan B. Dietz, Ph.D.^2*

¹Hematology, Mayo Clinic, Rochester, MN
²Transfusion Medicine, Mayo Clinic, Rochester, MN