Robert E Fleming, MD^1,2, Yihang Li, PhD^3*, Ian Miller, BS^3*, Princy Prasad, MS^3* and Andrew McKie, PhD^4*

¹Edward A. Doisy Department of Biochemistry and Molecular Biology, Saint Louis University, St. Louis, MO
²Pediatrics, Saint Louis University School of Medicine, St. Louis, MO
³Saint Louis University, St. Louis, MO
⁴Guy's, King's and St. Thomas School of Medicine, London, United Kingdom

Yihang Li, PhD^1*, Princy Prasad, MS^1*, Ian Miller, BS^1*, Cedric Langhi, PhD^1*, Angel Baldan, PhD^1* and Robert E Fleming, MD^2,3

¹Saint Louis University, St. Louis, MO
²Edward A. Doisy Department of Biochemistry and Molecular Biology, Saint Louis University, St. Louis, MO
³Pediatrics, Saint Louis University School of Medicine, St. Louis, MO

Athina Drakou, MD^1*, Christos Poziopoulos, MD^2*, Alexandra Margeli, PhD^2*, Ioannis Papassotiriou, PhD² and Demetrios Vlahakos, MD^1*

¹Renal Unit, Attikon General University Hospital, University of Athens, School of Medicine, Athens, Greece
²Department of Clinical Biochemistry, Aghia Sophia Children's Hospital, Athens, Greece

Patrick B. Walter, PhD^1,2*, Nick Slater, BS^2*, Paul Harmatz, M.D.³, Annie Higa, BS^4*, Vivian Ng, BS^4*, Marcels Weyhmiller^1*, Patricia Evans, PhD^5*, John B Porter^5*, Nancy Sweeters^4*, Jackson Price, BS^2*, David Killilea, PhD^6*, Lynne Neumayr, MD^1*, Ashutosh Lal, MD¹ and Elliott Vichinsky, MD¹

¹Hematology/Oncology, UCSF Benioff Children's Hospital Oakland, Oakland, CA
²Biology, University of Victoria, Victoria, BC, Canada
³Gastroenterology Dept., UCSF Benioff Children's Hospital Oakland, Oakland, CA
⁴PCRC, UCSF Benioff Children's Hospital Oakland, Oakland, CA
⁵University College London, London, United Kingdom
⁶Children's Hospital Oakland Research Institute, Oakland, CA

Alexis K Kuhn, PharmD^1*, Julianna A Merten, PharmD^1*, Gabriel T Bartoo, PharmD^1*, Ross A Dierkhising, MS^2*, Jeffrey L. Winters, MD³, Mrinal M Patnaik, MBBS⁴, Dennis A. Gastineau, MD⁴ and Jill Adamski, MD, PhD⁵

¹Department of Pharmacy, Mayo Clinic, Rochester, MN
²Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
³Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
⁴Division of Hematology, Mayo Clinic, Rochester, MN
⁵Laboratory Medicine and Pathology, Mayo Clinic Arizona, Phoenix, AZ

Florian Scotté^1*, Kamel Laribi^2*, Christian Gisselbrecht³, Dominique Spaeth^4*, Emna Kasdaghli, MD^5*, Hélène Albrand, MD^5*, Eric Leutenegger^6* and Isabelle Ray-Coquard^7*

¹Hôpital Européen Georges-Pompidou, Paris, France
²Centre Hospitalier, Le Mans, France
³Hôpital Saint-Louis, Paris, France
⁴Centre d'Oncologie de Gentilly, Nancy, France
⁵Hospira France, Meudon La Foret, France
⁶GECEM, Paris, France
⁷Centre Léon Bérard, Lyon, France

Jessica Garcia, MD^1,2*, Peggy Mankin, BS, MA^3* and Pedro De Alarcon, MD^3,4

¹Department of Pediatrics, University of Illinois College of Medicine at Peoria, Peoria, IL
²Department of Pediatrics Hematology/Oncology/BMT, Medical College of Wisconsin, Milwaukee, WI
³University of Illinois College of Medicine at Peoria, Peoria, IL
⁴Department of Pediatric Hematology/Oncology, Children's Hospital of Illinois, Peoria, IL

Jerome Seid, MD¹, Larisa Lozovatsky, MS^2*, Patrick G. Gallagher, MD³ and Karin E Finberg, MD, PhD²

¹Great Lakes Cancer Management Specialists, Macomb Township, MI
²Pathology, Yale School of Medicine, New Haven, CT
³Department of Pediatrics, Yale School of Medicine, New Haven, CT

Justin CL Ho^1*, Ivan Stevic, PhD^2*, Anthony Chan, MBBS, FRCP(C), FRCPath³, Keith KH Lau, MBBS, FRCP(C), FRCP(London)^4* and Howard H.W. Chan, MBChB, FRCPC, MSc, FRCP(Glasg), FRCP(Ireland)^1,5

¹TAARI, McMaster University, Hamilton, ON, Canada
²Clinical Biochemistry, University of Manitoba, Winnipeg, MB, Canada
³Department of Pediatrics, McMaster University, Hamilton, ON, Canada
⁴Department of Pediatrics, Hong Kong University - Shenzhen Hospital, Shenzhen, China
⁵Medicine, McMaster University, Hamilton, ON, Canada