1. Department of Diabetes and Metabolism Koseiren Tsurumi Hospital Oita Japan
2. Department of Gastrointestinal Surgery Koseiren Tsurumi Hospital Oita Japan
3. Laboratory for Pediatric Genome Medicine Department of Clinical Research National Hospital Organization Shikoku Medical Center for Children and Adults Kagawa Japan
4. Department of Endocrinology, Metabolism and Diabetes Faculty of Medicine Kindai University Osaka Japan
5. Department of Health Support Center Oita University Oita Japan
6. Department of Endocrinology, Metabolism, Rheumatology and Nephrology Faculty of Medicine Oita University Oita Japan