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Bielack SS, Smeland S, Whelan JS, Marina N, Jovic G, Hook JM, Krailo MD, Gebhardt M, Pápai Z, Meyer J, Nadel H, Randall RL, Deffenbaugh C, Nagarajan R, Brennan B, Letson GD, Teot LA, Goorin A, Baumhoer D, Kager L, Werner M, Lau CC, Sundby Hall K, Gelderblom H, Meyers P, Gorlick R, Windhager R, Helmke K, Eriksson M, Hoogerbrugge PM, Schomberg P, Tunn PU, Kühne T, Jürgens H, van den Berg H, Böhling T, Picton S, Renard M, Reichardt P, Gerss J, Butterfass-Bahloul T, Morris C, Hogendoorn PC, Seddon B, Calaminus G, Michelagnoli M, Dhooge C, Sydes MR, Bernstein M. Methotrexate, Doxorubicin, and Cisplatin (MAP) Plus Maintenance Pegylated Interferon Alfa-2b Versus MAP Alone in Patients With Resectable High-Grade Osteosarcoma and Good Histologic Response to Preoperative MAP: First Results of the EURAMOS-1 Good Response Randomized Controlled Trial. J Clin Oncol 2015; 33:2279-87. [PMID: 26033801 PMCID: PMC4486345 DOI: 10.1200/jco.2014.60.0734] [Citation(s) in RCA: 270] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE EURAMOS-1, an international randomized controlled trial, investigated maintenance therapy with pegylated interferon alfa-2b (IFN-α-2b) in patients whose osteosarcoma showed good histologic response (good response) to induction chemotherapy. PATIENTS AND METHODS At diagnosis, patients age ≤ 40 years with resectable high-grade osteosarcoma were registered. Eligibility after surgery for good response random assignment included ≥ two cycles of preoperative MAP (methotrexate, doxorubicin, and cisplatin), macroscopically complete surgery of primary tumor, < 10% viable tumor, and no disease progression. These patients were randomly assigned to four additional cycles MAP with or without IFN-α-2b (0.5 to 1.0 μg/kg per week subcutaneously, after chemotherapy until 2 years postregistration). Outcome measures were event-free survival (EFS; primary) and overall survival and toxicity (secondary). RESULTS Good response was reported in 1,041 of 2,260 registered patients; 716 consented to random assignment (MAP, n = 359; MAP plus IFN-α-2b, n = 357), with baseline characteristics balanced by arm. A total of 271 of 357 started IFN-α-2b; 105 stopped early, and 38 continued to receive treatment at data freeze. Refusal and toxicity were the main reasons for never starting IFN-α-2b and for stopping prematurely, respectively. Median IFN-α-2b duration, if started, was 67 weeks. A total of 133 of 268 patients who started IFN-α-2b and provided toxicity information reported grade ≥ 3 toxicity during IFN-α-2b treatment. With median follow-up of 44 months, 3-year EFS for all 716 randomly assigned patients was 76% (95% CI, 72% to 79%); 174 EFS events were reported (MAP, n = 93; MAP plus IFN-α-2b, n = 81). Hazard ratio was 0.83 (95% CI, 0.61 to 1.12; P = .214) from an adjusted Cox model. CONCLUSION At the preplanned analysis time, MAP plus IFN-α-2b was not statistically different from MAP alone. A considerable proportion of patients never started IFN-α-2b or stopped prematurely. Long-term follow-up for events and survival continues.
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Affiliation(s)
- Stefan S. Bielack
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Sigbjørn Smeland
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Jeremy S. Whelan
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Neyssa Marina
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Gordana Jovic
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Jane M. Hook
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Mark D. Krailo
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Mark Gebhardt
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Zsuzsanna Pápai
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - James Meyer
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Helen Nadel
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - R. Lor Randall
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Claudia Deffenbaugh
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Rajaram Nagarajan
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Bernadette Brennan
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - G. Douglas Letson
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Lisa A. Teot
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Allen Goorin
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Daniel Baumhoer
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Leo Kager
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Mathias Werner
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Ching C. Lau
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Kirsten Sundby Hall
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Hans Gelderblom
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Paul Meyers
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Richard Gorlick
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Reinhard Windhager
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Knut Helmke
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Mikael Eriksson
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Peter M. Hoogerbrugge
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Paula Schomberg
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Per-Ulf Tunn
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Thomas Kühne
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Heribert Jürgens
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Henk van den Berg
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Tom Böhling
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Susan Picton
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Marleen Renard
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Peter Reichardt
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Joachim Gerss
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Trude Butterfass-Bahloul
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Carol Morris
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Pancras C.W. Hogendoorn
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Beatrice Seddon
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Gabriele Calaminus
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Maria Michelagnoli
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Catharina Dhooge
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Matthew R. Sydes
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
| | - Mark Bernstein
- Stefan S. Bielack, Klinikum Stuttgart–Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medical University of Vienna, Vienna, Austria; Ching C. Lau, Baylor College of Medicine, Houston, TX; Hans Gelderblom and Pancras C.W. Hogendoorn, Leiden University Medical Center, Leiden; Peter M. Hoogerbrugge, Radbound University Nijmegen Medical Centre, Nijmegen; Henk van den Berg, Emma Children's Hospital–Academic Medical Centre, Amsterdam, the Netherlands; Paul Meyers and Carol Morris, Memorial Sloan Kettering Cancer Center, New York; Richard Gorlick, Montefiore Medical Center, Bronx, NY; Mikael Eriksson, Skane University Hospital, Lund, Sweden; Paula Schomberg, Mayo Clinic, Rochester, MN; Tom Böhling, University of Helsinki and Hospital District of Helsinki and Uusimaa Laboratoriot, Helsinki, Finland; Marleen Renard, University Hospital Leuven, Leuven; and Catharina Dhooge, University Hospital Ghent, Ghent, Belgium
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