Hyo-Bin Kim¹, Hyeyeun Lim², Sang Rok Kim², Mi-Jin Kang², Hwan-Cheol Kim³, So-Yeon Lee², Minji Park², Sungsu Jung⁴, Jisun Yoon⁵, Hyun-Ju Cho⁶, Song-I Yang⁷, Eunseol Kim⁸, Jeongrim Lee⁸, Jeom-Kyu Lee⁹, Woo-Sung Chang⁹, Soo-Jong Hong² (1.Department of Pediatrics, Inje University Sanggye Paik Hospital, Republic of Korea, 2.Department of Pediatrics, Childhood Asthma Atopy Center, Environmental Health Center, Asan Medical Center, University of Ulsan College of Me, Republic of Korea, 3.Department of Occupational and Environmental Medicine, Inha University School of Medicine, Republic of Korea, 4.Department of Pediatrics, Pusan National University Yangsan Hospital, Republic of Korea, 5.Department of Pediatrics, Mediplex Sejong Hospital, Republic of Korea, 6.Department of Pediatrics, International St Mary's Hospital, Catholic Kwandong University Hospital, Republic of Korea, 7.Department of Pediatrics, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Republic of Korea, 8.Korea Institute of Child Care and Education, Republic of Korea, 9.Division of Allergy and Chronic Respiratory Diseases, Center for Biomedical Sciences Korea National Institute of Health, Korea Centers for D, Republic of Korea)

Houman Goudarzi^1,2, Atsuko Araki², Chihiro Miyashita², Yu Ait Bamai², Sachiko Ito², Reiko Kishi², Masaharu Nishimura¹, Satoshi Konno¹ (1.Department of Respiratory Medicine, Hokkaido University, Japan, 2.Center for Environmental and Health Sciences, Hokkaido University, Japan)

Ju Hee Kim¹, Shinhea Lee¹, Youn Ho Shin², Eun Kyo Ha³, Seung Won Lee⁴, Mi Ae Kim⁵, Man Yong Han¹ (1.Department of Pediatrics, CHA Bundang Hospital, Republic of Korea, 2.Department of Pediatrics, CHA Gangnam Medical Center, Republic of Korea, 3.Department of pediatrics, Kangnam Sacred Heart Hospital, Republic of Korea, 4.Department of Data Science, Sejong University College of Software Convergence, Republic of Korea, 5.Departments of Internal Medicine, CHA Bundang Medical Center, Republic of Korea)

Marilyn Urrutia-Pereira¹, Herberto Chong Neto², Pietro Nunes Rinelli¹, Laura Simon¹, Philippa Ellwood³, Luis García-Marcos⁴, Dirceu Solé⁵ (1.Federal University of Pampa, Brazil, 2.Federal University of Paraná, Brazil, 3.University of Auckland, New Zealand, 4.University of Murcia, Spain, 5.Federal University of São Paulo, Brazil)

Yuichi Kama^1,2, Masahiko Kato^1,2, Yoshiyuki Yamada³, Takashi Koike¹, Kazuo Suzuki¹, Mayumi Enseki¹, Hideyuki Tabata¹, Kota Hirai^1,2, Hiroyuki Mochizuki¹ (1.Department of Pediatrics, Tokai University School of Medicine, Japan, 2.Department of Pediatrics, Tokai University Hachioji Hospital, Japan, 3.Department of Allergy and Immunology, Gunma Children's Medical Center, Japan)