1. Kanagawa Cancer Center, Yokohama, Japan.
2. Senior Advisor for Standardization, Standards Coordination Office, National Institute of Standards and Technology, Gaithersburg, Maryland.
3. Department of Medicine/Medical Oncology and Hematology, University of Manitoba, Winnipeg, Canada.
4. Independent Consultant, Silver Spring, Maryland.
5. Nationwide Children's Hospital, Columbus, Ohio.