1. Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology Mayo Clinic Rochester Minnesota USA
2. Division of Computational Biology, Department of Quantitative Health Sciences Mayo Clinic Rochester Minnesota USA
3. ARUP Laboratories Salt Lake City Utah USA
4. Division of Hematopathology, Department of Laboratory Medicine and Pathology Mayo Clinic Rochester Minnesota USA
5. Leukaemia Research Cytogenetics Group, Translational and Clinical Research Institute Newcastle University Centre for Cancer Newcastle‐upon‐Tyne UK
6. Cytogenetics and Molecular Pathology, Legacy Health Portland Oregon USA
7. Department of Laboratory Medicine and Pathology University of Washington Seattle WA USA
8. Department of Paediatric Laboratory Medicine, The Hospital for Sick Children University of Toronto Toronto Ontario Canada