Luis F. Porrata, MD^*, Kay Ristow^*, Thomas M Haberman, MD^*, Thomas E Witzig, MD^*, David James Inwards, MD, Stephen M Ansell, MD, PhD, Patrick B Johnston, MD, PhD, Ivana N. Micallef, MD^*, Joseph P Colgan, MD^*, William L White, MD^* and Svetomir N Markovic, MD, PhD^*

Department of Medicine/Division of Hematology, Mayo Clinic, Rochester, MN

Emily E Bosco, PhD^*, James F Johnson^*, Wenjun Ni^* and Yi Zheng, PhD

Experimental Hematology, Cincinnati Childrens Hospital, Cincinnati, OH

Blanca Espinet, PhD^1*, Salaverría Itziar, PhD^2*, Sílvia Beà, PhD^2*, Neus Ruiz-Xivillé^3*, Olga Balagué, MD^4*, Marta Salido^1*, Dolors Costa, PhD^5*, Ana E Rodriguez^6*, Juan LuíS. García, PhD^6*, JesúS. M.ª Hernández-Rivas, MD, PhD^6*, M.ª José Calasanz, PhD^7*, Ana M Ferrer, MD, PhD^1*, Antonio Salar, MD, PhD^8*, Ana Carrió, PhD^2*, Natividad Polo^9*, Jose Antonio García-Marco, MD, PhD^9*, Alicia Domingo, MD^10*, Eva González-Barca, MD, PhD^11*, Vicenç Romagosa, MD^12*, Isabel Marugán^13*, Armando López-Guillermo, MD, PhD^14*, Fuensanta Millá, MD^3*, José Luís Mate, MD, PhD^15*, Elisa Luño, MD, PhD^16*, Carmen Sanzo, MD, PhD^16*, Rosa Collado, MD, PhD^17*, Isabel Oliver^17*, Sebastià Monzó, MD^18*, Antonio Palacín, MD^19*, Teresa González^20*, Francesc Sant, MD^21*, Ramon Salinas, MD, PhD^22*, Mª Teresa Ardanaz, MD^23*, Llorenç Font, MD, PhD^24*, Lourdes Escoda, MD^25*, Lourdes Florensa, MD, PhD^1*, Elias Campo, MD, PhD^4*, Sergi Serrano, MD, PhD^1* and Francesc Solé, PhD¹

¹Pathology, Hospital del Mar, Barcelona, Spain
²Hematopathology Section-IDIBAPS, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
³Hematology, Hospital Germans Trias i Pujol, Badalona, Spain
⁴Pathology, Hospital Clínic, Barcelona, Spain
⁵Hematopathology Section-IDIBAPS, Hospital Clínic, Universitat de Barcelona, Barcelona
⁶Hematology, Hospital Universitario de Salamanca, Salamanca, Spain
⁷Genetics, Universidad de Navarra, Pamplona, Spain
⁸Hematology, Hospital del Mar, Barcelona, Spain
⁹Hematology, Hospital Universitario Puerta de Hierro, Madrid, Spain
¹⁰Hematology, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Spain
¹¹Hematology, Institut Català d'Oncologia, L'Hospitalet de Llobregat, Spain
¹²Pathology, Hospital Universitari de Bellvitge, Spain
¹³Hematology and Oncology, Hospital Clínico Universitario, Valencia, Spain
¹⁴Hematology, Hospital Clínic, Barcelona, Spain
¹⁵Pathology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
¹⁶Hematology, Hospital Universitario Central de Asturias, Oviedo, Spain
¹⁷Hematology, Consorcio Hospital General Universitario, Valencia, Spain
¹⁸Hematology, Hospital Universitari Sagrat Cor, Barcelona, Spain
¹⁹Pathology, Hospital Universitari Sagrat Cor, Barcelona, Spain
²⁰Fundación Pública Galega de Medicina Xenómica, Santiago de Compostela, Spain
²¹Pathology, Althaia. Xarxa Assistencial de Manresa, Manresa, Spain
²²Hematology, Althaia. Xarxa Assistencial de Manresa, Manresa, Spain
²³Hematology, Hospital Txagorritxu, Vitoria, Spain
²⁴Hematology, Hospital Verge de la Cinta., Tortosa, Spain
²⁵Hematology, Hospital Joan XXIII, Tarragona, Spain

Laurent Miguet^1*, Luc-Matthieu Fornecker^2*, Claire Felden^3*, Carine Gervais^4*, Raoul Herbrecht, MD², Sarah Sanglier^1*, Alain van Dorsselaer^1* and Laurent Mauvieux, MD, PhD³

¹Laboratoire de Spectrométrie de Masse Bio-Organique, CNRS, UMR7178, Strasbourg, France
²Oncology and Hematology, Hopital de Hautepierre, Strasbourg Cedex, France
³Laboratoire d'Hematologie Cellulaire, Faculté de Médecine de Strasbourg, Strasbourg, France
⁴Laboratoire d'Hématologie, Hopitaux universitaires de Strasbourg, Strasbourg, France

Margit Klier^1*, Irina Bonzheim, PhD^1*, Natasa Anastasov, PhD^2*, Daniela Angermeier^3*, Mark Raffeld, MD⁴, Falko Fend, MD^1* and Leticia Quintanilla-Martinez, MD^1*

¹Pathology, University Hospital Tuebingen, Eberhard-Karls-University, Tuebingen, Germany
²Radiation Biology, Helmholtz Center Munich - German Research Center for Environmental Health, Neuherberg, Germany
³Pathology, Technical University Munich, Muenchen, Germany
⁴National Cancer Institute, NIH, Bethesda, MD

Jean Abou Yared, MD^1*, Theodore Girinsky, MD^2*, Serge Koscielny, PhD^3*, Vincent Ribrag, MD⁴, Patrice Carde, MD^4*, Suzanna Ceapa, MD^2* and Christophe Ferme, MD^4*

¹Internal Medicine, Greater Baltimore Medical Center, Baltimore, MD
²Dept. of Radiation Oncology, Institut de Cancerologie Gustave Roussy, Villejuif, 94805, France
³Dept. of Biostatistics, Institut de Cancerologie Gustave Roussy, Villejuif, 94085, France
⁴Dept. of Medicine, Institut de Cancerologie Gustave Roussy, Villejuif, France

Rocio Salgado, Bs^1*, Octavio Servitje, MD, PhD^2*, Fernando Gallardo, MD, PhD^3*, Maarten H Vermeer, MD, PhD^4*, Pablo Ortiz Romero, MD, PhD^5*, Marta Herrera, MD^5*, Maria Karpova, PhD^6*, Cristina Muniesa, MD^7*, M. Pilar García-Muret, MD, PhD^8*, Teresa Estrach, MD, PhD^9*, Julia Sánchez-Schmidt, MD^3*, Vicenç Romagosa, MD^10*, Marie Zipser, MD^6*, Javier Suela, PhD^11*, Bibiana I Ferreira, Bs^12*, Juan Cigudosa, PhD¹², Carlos Barranco, MD, PhD^1*, Reinhard Dummer, MD, PhD^6*, Cornelis P Tensen, MD^4*, Sergi Serrano, MD, PhD^1*, Ramon M Pujol, MD, PhD^3*, Francesc Solé, PhD¹³ and Blanca Espinet, PhD^1*

¹Pathology, Hospital del Mar, Barcerlona, Spain
²Dermatology, Hospital Universitario de Bellvitge, L´Hospitalet de Llobregat, Barcelona, Spain
³Dermatology, Hospital del Mar, Barcelona, Spain
⁴Dermatology, Leiden University Medical Center, Leiden, Netherlands
⁵Dermatology, Hospital 12 de Octubre, Madrid, Spain
⁶Dermatology, University Hospital Zurich, Zurich, Switzerland
⁷Dermatology, Hospital de Viladecans, Viladecans, Barcelona, Spain
⁸Dermatology, Hospital de Sant Pau, Barcelona, Spain
⁹Dermatology, Hospital Clinic, Barcelona, Spain
¹⁰Pathology, Hospital Universitari de Bellvitge, Spain
¹¹NIMGenetics, Tres Cantos, Madrid, Spain
¹²Cytogenetics Unit, CNIO, Madrid, Spain
¹³Pathology, Hospital del Mar, Barcelona, Spain

Fabrice Jardin^*, Jean-Michel Picquenot^*, Francoise Parmentier^*, Marie Cornic^*, Sandrine Vaudaux^*, Philippe Ruminy^*, Dominique Penther^*, Helene Lanic^*, Ophelie Cassuto^*, Vincianne Rainville^*, Christian Bastard^* and Herve Tilly

Hematology, INSERM U918, Centre Henri Becquerel, Rouen, France

Florence Nguyen-Khac, MD, PhD^1*, Elise Chapiro^1*, Sarah Mould^2*, Carole Barin^3*, Agnes Daudignon^4*, Nathalie Gachard^5*, Stéphanie Struski^6*, Catherine Henry^7*, Dominique Penther^8*, Hossein Mossafa⁹, Joris Andrieux^10*, Bernard Perissel^11*, Virginie Eclache^12*, Chrystele Bilhou-Nabera^13*, Isabelle Luquet, MD, PhD^14*, Christine Terre^15*, Laurence Baranger^16*, Francine Mugneret^17*, Marie-Jose Gregoire^18*, Jean Chiesa^19*, Sylvie Ramond^20*, Marie-Joelle Mozziconacci^21*, Evelyne Callet-Bauchu^22*, Helene Merle-Beral¹ and Veronique Leblond^1*

¹Hopital Pitie-Salpetriere, Paris, France
²Royal Bournemouth Hospital, United Kingdom
³Hopital de Tours
⁴Hopital de Valenciennes
⁵Hopital de Limoges
⁶Hopitaux Universitaires de Strasbourg
⁷Hopital de Rennes
⁸Centre Henri Becquerel, Rouen
⁹Cerba-Pasteur
¹⁰Hopital de Lille
¹¹Hopital de Clermont-Ferrand
¹²Hopital Avicenne
¹³Hopital Kremlin-Bicetre
¹⁴Laboratoire central d'Hématologie, Hôpital Robert Debré, Reims, France
¹⁵CH de Versailles
¹⁶Hopital d'Angers
¹⁷Hopital de Dijon
¹⁸Hopital de Nancy
¹⁹Hopital de Nimes
²⁰Hopital Hotel-Dieu, Paris
²¹IPC, Marseille, Marseille, France
²²Cytogenetic Laboratory, Hopital Lyon-Sud, Pierre Bénite, France

Majda Saifi^1*, Mounia Braza^2*, ThéR.èse Rousset^3*, Valérie Costes^4* and Jean-Francois Rossi⁵

¹Pathology, University Hospital, Montpellier 34295 cedex5, France
²Inserm U847, Institute of Biotherapy, Montpellier cedex5, France
³Pathology, University Hospital, 34295 Montpellier cedex5, France
⁴Pathology, University Hospital and INSERM U847, Montpellier cedex5, France
⁵Hematology-Oncology, Chu Lapeyronie, Montpellier, France

Mounia Braza^1*, Therese Rousset^2*, Majda Saifi^3*, Guillaume Cartron^4*, Sylvie Lafaye de Micheaux^5*, Helene Sicard^6*, Patrick Squiban^5*, Valérie Costes^7* and Jean-Francois Rossi⁸

¹Inserm U847, Institute of Biotherapy, Montpellier cedex5, France
²Pathology, University Hospital, 34295 Montpellier cedex 5, France
³Pathology, University Hospital, Montpellier 34295 cedex5, France
⁴Haematology-Oncology, INSERM U847 and CIC BT 509, University Hospital, Montpellier Cedex 5, France
⁵Medical Department, Innate Pharma, Marseille, France
⁶Research and Development, Innate Pharma, Marseille, France
⁷Pathology, University Hospital and INSERM U847, Montpellier cedex5, France
⁸Hematology-Oncology, Chu Lapeyronie, Montpellier, France

Hojung Lee^1*, Evan Shereck^2*, Mitchell S. Cairo², Seiler E Seiler III^1*, Venkatesha Basrur^1*, Damian Fermin^1*, Kojo SJ Elenitoba-Johnson¹ and Megan S Lim¹

¹Department of Pathology, University of Michigan Health Medical School, Ann Arbor, MI
²Department of Pediatrics, Pathology and Medicine, Morgan Stanley Children's Hospital of New-York Presbyterian, Columbia University, New York City, NY

Silvia Zibellini^1*, Luca Arcaini^1*, Francesco Passamonti^1*, Sara Rattotti^1*, Marco Lucioni, MD^2*, Rosangela Invernizzi^3*, Cristina Picone^1*, Elisa Rumi^1*, Michele Merli^1*, Silvia Rizzi^1*, Emanuela Boveri^4*, Marzia Varettoni, MD^1*, Cristiana Pascutto^1*, Marco Paulli^4* and Mario Lazzarino^1*

¹Division of Hematology, Fondazione IRCCS Policlinico S. Matteo, University of Pavia, Pavia, Italy
²Patologia Umana ed Ereditaria, Sezione di Anatomia Patologica, Fondazione IRCCS Policlinico S. Matteo e Università di Pavia, Pavia, Italy
³Department of Internal Medicine, Fondazione IRCCS Policlinico S. Matteo, University of Pavia, Pavia, Italy
⁴Department of Pathology, Fondazione IRCCS Policlinico S. Matteo, University of Pavia, Pavia, Italy

Andrew M. Evens, DO, MS¹, Kevin A. David, MD^1*, Irene Helenowski, PhD^1*, Sheetal M. Kircher, MD^2*, Lauren Mauro, MD^1*, Alla Gimelfarb, MD^3*, Koen Van Besien, MD^2*, Elise Hattersley, MD^4*, Beverly P Nelson, MD^5*, Jayesh Mehta, MD^1*, Leo I. Gordon, MD^1*, Jamile M. Shammo, MD, FASCP^3*, Scott E. Smith, MD, PhD⁴ and Sonali Smith, MD²

¹Hematology/Oncology, The Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
²University of Chicago, Chicago, IL
³Hematology, Rush University Medical Center, Chicago, IL
⁴Loyola Univ. Med. Ctr., Maywood, IL
⁵Pathology, The Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL

Eva Domingo-Domènech, MD^1*, Yolanda Benavente^2*, Carlos Montalbán, PHD^3*, Ramon Bosch, MD^4*, Josep Gumà, MD^5*, Sophia Wang^6*, Nathaniel Rothman^6*, Eva Gonzalez-Barca^1* and Silvia de Sanjose, MD, PhD^2*

¹Hematology, Institut Catala d'Oncologia, L'Hospitalet de Llobregat, Spain
²Unit of Infections and Cancer, CIBERESP, Idibell, Institut Catala d'Oncologia
³Internal Medicine, Hospital Ramon y Cajal
⁴Pathology, Hospital Verge de la Cinta
⁵Oncology, Hospital Sant Joan de Reus
⁶Division of Cancer Epidemiology and Genetics, National Cancer Institute

Laurence Lode^1*, Surinder S. Sahota, PhD^2*, Soraya Wuilleme^1*, Steven Richebourg^1*, Marion Eveillard^1*, Regis Bataille^3*, Herve Avet Loiseau, MD, PhD¹ and Richard Garand, MD^1*

¹Laboratoire d'Hematologie, CHU Nantes, Nantes, France
²Molecular immunology group, Tenovus laboratory, Southampton university hospitals, Southampton
³Centre de Lutte contre le Cancer Nantes Atlantique

Eric D Hsi, MD¹, Roxanne Steinle^1*, Balaji Balasa^2*, Audie Rice, PhD^2*, Young-Hyeh Ko, MD^3* and Daniel E.H. Afar, PhD^2*

¹Clinical Pathology, Cleveland Clinic, Cleveland, OH
²PDL Biopharma, Redwood City, CA
³Pathology, Samsung Medical Center, Seoul, South Korea

Catherine Thieblemont¹, Remi Houlgatte^2*, Pascale Felman^3*, Alexandra Traverse-glehen^4*, Lucile Baseggio^3*, Delphine Rolland^5*, Evelyne Callet-Bauchu^6*, Gilles Salles⁷, Francoise Berger^8* and Bertrand Coiffier⁹

¹Hemato-Oncology, Hopital Saint-Louis, APHP - INSERM U 728 - Institut Universitaire d'Hematologie, Paris, France
²INSERM U533 - Institut du thorax - Faculté de Médecine, Université de Nantes, Nantes, France
³Hematologie biologique, Hospices Civils de Lyon, Centre hospitalier Lyon Sud, Pierre-Benite, France
⁴Anatomie pathologique, Hospices Civils de Lyon, Centre hospitalier Lyon Sud - Université Lyon 1, Equipe d'Accueil 3737, Pierre-Bénite, France
⁵INSERM U836 Equipe 7 - Faculte de Medecine, Universite J. Fourier, Grenoble, France
⁶Cytogenetic Laboratory, Hopital Lyon-Sud, Pierre Bénite, France
⁷Hematologie, Centre Hospitalier Lyon-Sud, Pierre-Benite, France
⁸Anatomie pathologique, Hospices Civils de Lyon, Centre hospitalier Lyon Sud - Université Lyon 1,, Pierre-Bénite, France
⁹Hematologie, Centre Hospitalier Lyon-Sud, Pierre-Benite

Kazushi Tanimoto, MD^1*, Yoshihiro Yakushijin, MD, PhD^2*, Hiroshi Fujiwara, MD, PhD¹, Masaki Otsuka, MD, PhD^1*, Koichi Ohshima, MD, PhD^3*, Atsuro Sugita, MD, PhD^4*, Akira Sakai, MD, PhD⁵, Takaaki Hato, MD, PhD⁶, Hitoshi Hasegawa, MD, PhD^1* and Masaki Yasukawa, MD, PhD¹

¹Department of Bioregulatory Medicine, Ehime University Graduate School of Medicine, Toon, Japan
²Cancer center of Ehime University Hospital, Ehime University Graduate School of Medicine, Toon, Japan
³Department of Pathology, Kurume University School of Medicine, Kurume, Japan
⁴Department of Pathology of Ehime Universty Hospital, Ehime University Graduate School of Medicine, Toon, Japan
⁵Hiroshima University, Hiroshima, Japan
⁶Div. of Blood Transfusion, Ehime University, Toon, Japan

Hideko Yamamoto^1*, Keitaro Matsuo^2*, Hidemi Goto^3* and Shigeo Nakamura, MD⁴

¹Department of Pathology and Clinical Laboratories, Nagoya University Hospital, Nagoya, Japan., Nagoya-City, Japan
²Division of Epidemiology and Prevention, Aichi Cancer Center, Nagoya, Japan
³Department of Gastroenteralogy, Nagoya University Graduate School of Medicine, Nagoya, Japan., Nagoya-City, Japan
⁴Pathology & Clin. Labs., Nagoya Univ. Hospital

Jennifer L. Kelly, PhD, MPH¹, Jonathan W. Friedberg, MD, MMSc^2*, Laura M. Calvi, MD^3*, Edwin van Wijngaarden, PhD^1* and Susan G. Fisher, MS, PhD^1*

¹Community & Preventive Medicine, University of Rochester, Rochester, NY
²James P. Wilmot Cancer Center, University of Rochester, Rochester, NY
³Endocrine Metabolism Division, Medicine, University of Rochester, Rochester, NY

Adrienne A. Phillips, MD, MPH¹, Iuliana Shapira, MD², Robert D. Willum, BS^1*, Jasotha Sanmugarajah, MD^3*, William B. Solomon, MD³, Steven M. Horwitz, MD⁴, David G. Savage, MD^1*, Govind Bhagat, MD^5*, Gerald Soff, MD^3*, Jasmine M. Zain, MD^1*, Bashir Alobeid, MD^5*, Venkatraman E. Seshan, PhD^6* and Owen A. O'Connor, MD, PhD^1*

¹Division of Medical Oncology, Herbert Irving Cancer Center, Columbia University College of Physicians and Surgeons, New York, NY
²Monter Cancer Center, North Shore University Hospital, Lake Success, NY
³Department of Hematology-Oncology, SUNY Downstate Medical Center, Brooklyn, NY
⁴Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY
⁵Department of Pathology, Herbert Irving Cancer Center, Columbia University College of Physicians and Surgeons, New York, NY
⁶Department of Biostatistics, Herbert Irving Cancer Center, Columbia University College of Physicians and Surgeons, New York, NY

Dorna Rezania, MD^1*, Elizabeth Sagatys, MD^2*, L. Frank Glass, MD^3*, Marshall E. Kadin, MD^4* and Hernani Cualing, MD⁵

¹Genoptix Medical Laboratory, Carlsbad, CA
²Pathology, Moffitt Cancer Center, Tampa, FL
³Cutaneous Oncology Program, Moffitt Cancer Center, Tampa, FL
⁴Dermatology, Roger Williams Hospital, Boston University Medical Center, Providence, RI
⁵Pathology, H. Lee Moffitt Cancer Center, Tampa, FL

Sarah T Wilkinson, PhD^1*, Diane R Fernandez, MD^1*, Shawn P Murphy, PhD^2*, Wing C. Chan, MD³, Randy D. Gascoyne, MD⁴, Elias Campo, MD^5*, Elaine S. Jaffe, MD⁶, Louis M. Staudt, MD, PhD⁶, Jan Delabie, MD, PhD^7*, Andreas Rosenwald, MD^8* and Lisa M Rimsza, MD¹

¹Pathology, University of Arizona, Tucson, AZ
²University of Rochester School of Medicine and Dentistry, Rochester, NY
³University of Nebraska Medical Center, Omaha, NE
⁴British Columbia Cancer Agency, Vancouver, BC, Canada
⁵University of Barcelona, Barcelona, Spain
⁶National Cancer Institute, Bethesda, MD
⁷Radium Hospital, Oslo, Norway
⁸University of Würzburg, Würzburg, Germany

Manuela A. Orjuela, MD^1*, Bachir Alobeid^2*, Xinhua Liu^3*, Aisha L. Siebert^4*, Emily R. Kott^4*, Linda J. Addonizio^5*, Erin Morris^5*, James H. Garvin Jr., MD^5*, Steven J. Lobritto, MD^5* and Mitchell S. Cairo, MD^6*

¹Pediatrics and Environmental Health Sciences, Columbia University, New York, NY
²Pathology, Columbia University College of Physicians and Surgeons, New York, NY
³Biostatistics, Columbia University, New York, NY
⁴Environmental Health Sciences, Columbia University, New York, NY
⁵Pediatrics, Columbia University, New York, NY
⁶Pediatrics, Medicine, Pathology, Columbia University Med. Ctr., New York, NY