1. Department of Hematology, Tenri Hospital, Tenri, Japan;
2. School of Pharmacy, University of Bradford, Bradford, UK;
3. Division of Hematology, Mayo Clinic, Rochester, MN, USA;
4. Diagnostic Pathology, Tenri Hospital, Tenri, Japan;
5. Laboratory of Cytogenetics, Tenri Institute of Medical Research, Tenri, Japan