Over 150 staff members and counting from local employer Admiral have helped the Marrow for Marley appeal by joining the stem cell and bone marrow donation registry. Admiral staff recently spent the day registering potential blood stem cell donors on behalf of the charity DKMS. The sessions took place in the company’s headquarters in Cardiff to encourage colleagues to get involved in the fight against blood cancer. 6-year-old Marley Nicholls, from South Wales, was diagnosed with aplastic anaemia, a rare…