Reply to R. Lakhotia et al

G A Amos Burke¹, Veronique Minard-Colin¹, Anne Aupérin¹+18

• ¹G.A. Amos Burke, MBChB, PhD, Department of Paediatric Haematology, Oncology and Palliative Care, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge, United Kingdom; Veronique Minard-Colin, MD, PhD, Department of Pediatric and Adolescent Oncology, INSERM 1015, Gustave Roussy, Université Paris-Saclay, Villejuif, France; Anne Aupérin, MD, PhD, Unit of Biostatistics and Epidemiology, Gustave Roussy, Oncostat 1018 INSERM, Labeled Ligue Contre le Cancer, Université Paris-Saclay, Villejuif, France; Sarah Alexander, MD, Division of Haematology/Oncology, Hospital for Sick Children, Toronto, ON, Canada; Marta Pillon, MD, PhD, Pediatric Hematology and Oncology, University of Padova, Padova, Italy; Rafael Delgado, MD, PhD, Pediatric Hematology and Oncology, University of Valencia, Valencia, Spain; József Zsíros, MD, PhD, Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Anne Uyttebroeck, MD, PhD, Department of Pediatric Hematology and Oncology, University Hospitals Leuven, Leuven, Belgium; Peggy Dartigues, MD, Department of Biopathology, Gustave Roussy, Université Paris-Saclay, Villejuif, France; Rodney R. Miles, MD, PhD, Department of Pathology and ARUP Laboratories and Huntsman Cancer Institute, Salt Lake City, UT; Bernarda Kazanowska, MD, PhD, Department of Pediatric Bone Marrow Transplantation, Oncology, and Hematology, Wroclaw Medical University, Wroclaw, Poland; Alan K. Chiang, MD, PhD, Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong; Stéphanie Haouy, MD, Department of Paediatric Haematology, Oncology, CHU Arnaud de Villeneuve, Montpellier, France; Catherine M. Bollard, MBChB, MD, Center for Cancer and Immunology Research, Children's National Hospital and The George Washington University, Washington, DC; Monika Csoka, MD, PhD, Pediatric Hematology and Oncology, Semmelweis University, Budapest, Hungary; Keith Wheatley, PhD, Cancer Research UK Clinical Trials Unit, Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom; Donald A. Barkauskas, PhD, Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, CA; Peter C. Adamson, MD, Global Head, Oncology Development and Pediatric Innovation at Sanofi, Cambridge, MA; Gilles Vassal, MD, PhD, Department of Clinical Research, Gustave Roussy, Université Paris-Saclay, Villejuif, France; Catherine Patte, MD, Department of Pediatric and Adolescent Oncology, INSERM 1015, Gustave Roussy, Université Paris-Saclay, Villejuif, France; and Thomas G. Gross, MD, PhD, Department of Pediatrics, Center for Cancer and Blood Diseases, Children's Hospital Colorado, Aurora, CO.