1. Department of Applied Genomics, Kazusa DNA Research Institute, Kisarazu, Chiba 292-0818, Japan
2. Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Chiba 260-8677, Japan
3. Department of Allergy and Rheumatology, Chiba Children’s Hospital, Chiba, Chiba 266-0007, Japan
4. Division of Cancer Genetics, Chiba Cancer Center Research Institute, Chiba, Chiba 260-8717, Japan
5. Benaroya Research Institute at Virginia Mason, Seattle, Washington 98101-2795, United States
6. Department of Clinical Research, National Hospital Organization Shimoshizu National Hospital, Yotsukaido, Chiba 284-0003, Japan
7. Center for Preventive Medical Sciences, Chiba University, Chiba, Chiba 263-8522, Japan