[1] Center for Pediatric Allergy and Rheumatology, KKR Sapporo Medical Center, Sapporo
[2] Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto
[3] Department of Pediatrics, Shinshu University School of Medicine, Matsumoto
[4] Department of Infection and Immunology, Aichi Children’s Health and Medical Center, Obu
[5] Department of Pediatrics, Hokkaido University Hospital, Sapporo
[6] Division of Infectious Disease and Immunology, Saitama Children’s Medical Center, Omiya
[7] Department of Pediatrics, School of Medicine, Gunma University, Maebashi
[8] Department of Pediatrics, School of Medicine, Yokohama City University, Yokohama
[9] Department of Pediatrics, Kagoshima University Hospital, Kagoshima
[10] Department of Pediatrics, Saitama Medical Center, Saitama Medical University, Kawagoe
[11] Department of Dermatology, St. Luke’s International Hospital, Tokyo
[12] Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo
[13] Lifetime Clinical Immunology, Tokyo Medical and Dental University, Tokyo