[1] Univ Texas MD Anderson Canc Ctr, Dept Hematopathol, Houston, TX 77030 USA
[2] San Bartolo Hosp, Vicenza, Italy
[3] Univ Basel Hosp, Basel, Switzerland
[4] Hosp Univ Marques Valdecilla, Santander, Spain
[5] Aalborg Univ Hosp, Aalborg, Denmark
[6] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[7] Cornell Univ, Weill Med Coll, New York, NY 10021 USA
[8] Methodist Hosp, 6535 Fannin, Houston, TX 77030 USA
[9] Columbia Univ, Med Ctr, New York, NY USA
[10] New York Presbyterian Hosp, New York, NY USA
[11] Univ N Carolina, Sch Med, Chapel Hill, NC USA
[12] Cleveland Clin, Cleveland, OH 44106 USA
[13] Univ Hong Kong, Li Ka Shing Fac Med, Hong Kong, Hong Kong, Peoples R China
[14] Radboud Univ Nijmegen, Nijmegen Med Ctr, Nijmegen, Netherlands
[15] Univ Ulsan, Coll Med, Asan Med Ctr, Seoul, South Korea
[16] Univ Calif San Francisco, San Francisco, CA 94143 USA
[17] Ist Sci San Raffaele, Milan, Italy
[18] Gundersen Lutheran Hlth Syst, La Crosse, WI USA
[19] Odense Univ Hosp, DK-5000 Odense, Denmark
[20] Northwestern Univ, Feinberg Sch Med, Chicago, IL 60611 USA