1 Department of Pediatrics, Yao Municipal Hospital, Osaka, Japan. Electronic address: hssd1895@yahoo.co.jp.
2 Department of Integrative Medical Science for Allergic Disease, Fujita Health University School of Medicine, Aichi, Japan; General Research and Development Institute, Hoyu Co., Ltd., Aichi, Japan.
3 Department of Allergology, Fujita Health University School of Medicine, Aichi, Japan; Fujita Health University General Allergy Center, Bantane Hospital, Aichi, Japan.
4 Fujita Health University General Allergy Center, Bantane Hospital, Aichi, Japan; Department of Pediatrics, Fujita Health University School of Medicine, Aichi, Japan.
5 Department of Integrative Medical Science for Allergic Disease, Fujita Health University School of Medicine, Aichi, Japan.