1. Wellcome Trust/Cancer Research UK Gurdon Institute, Henry Wellcome Building of Cancer and Developmental Biology, Cambridge CB2 1QN, UK.
2. Physiology, Development and Neuroscience Department, University of Cambridge, Cambridge CB2 3EL, UK.
3. Wellcome–MRC Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, Puddicombe Way, Cambridge Biomedical Campus, Cambridge CB2 0AW, UK.
4. Institute for Informatics, Washington University School of Medicine, St. Louis, MO, USA.
5. NORDFERTIL Research Lab Stockholm, Childhood Cancer Research Unit, J9:30, Department of Women’s and Children’s Health, Karolinska Institutet and Karolinska University Hospital, Visionsgatan 4, 17164, Solna, Stockholm, Sweden.
6. Centre for Trophoblast Research, University of Cambridge, Cambridge, UK.
7. Genome Institute of Singapore, A*STAR, Biopolis, Singapore 138672, Singapore.