1. Stem Cell Biology Group, Cancer Research UK Manchester Institute, The University of Manchester, Manchester, United Kingdom;
2. Program in Cancer Research, Institut Hospital del Mar d'Investigacions Mèdiques, Centro de Investigación Biomédica en Red de Oncología (CIBERONC), Barcelona, Spain;
3. Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, Bron, France;
4. Azelead, Montpellier, France; and
5. Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health; and
6. Division of Developmental Biology & Medicine, The University of Manchester, Manchester, United Kingdom