1 Laboratory of Pathology, Hospital Clinic, Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.
2 Department of Hematology, University Hospitals Leuven, Leuven, Belgium.
3 Institute of Medical Genetics & Pathology, University Hospital Basel, Basel, Switzerland.
4 Department of Hematology, Medstar Georgetown University Hospital, Lombardi Comprehensive Cancer Center, Washington, DC.
5 Department of Pathology, University Hospital Henri Mondor, Institut National de la Santé et de la Recherche Médicale U955, Université Paris-Est, Créteil, France.
6 Department of Pathology, WRN244, Massachusetts General Hospital, Boston, MA.
7 Lab of Pathology, CCR, NCI, Bethesda, MD.
8 Division of Hematology-Oncology, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, South Korea.
9 Mayo Clinic, Rochester, MN.
10 Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY.
11 Department of Clinical Pathology, Robert-Bosch-Krankenhaus and Dr Margarete Fischer-Bosch Institute for Clinical Pharmacology, Stuttgart, Germany.