Affiliation: | 1. Department of Haematology, Royal Liverpool and Broadgreen University Hospitals NHS Trust, , Liverpool, UK;2. Department of Molecular and Clinical Cancer Medicine, University of Liverpool, , Liverpool, UK;3. Department of Haematology, Chong Qing Three Gorgers Centre Hospital, , Chong Qing, China;4. Cheshire and Merseyside Genetics Laboratories, Liverpool Women's Hospital, , Liverpool, UK |