1. Department of Haematology; Institute of Haematology; Changhai Hospital; Second Military Medical University; Shanghai China
2. Reproductive Medicine Centre; PLA Army General Hospital; Beijing China
3. Department of Haematology; Liaocheng People's Hospital; Liaocheng Shandong Province China
4. DICAT Biomedical Computation Centre; Vancouver BC Canada
5. Department of Oncology; Cancer Hospital; Jinan Shandong Province China