Tanjung C., Post Graduate School, Hasanuddin University, Makassar, 90245, Indonesia; Fikri B., Department of Pediatrics, Faculty of Medicine, Hasanuddin University, Makassar, 90245, Indonesia; Prawitasari T., Department of Child Health, Cipto Mangunkusumo National Central Hospital, Faculty of Medicine, Universitas Indonesia, Dr, Jakarta, 10430, Indonesia; Massi N., Department of Microbiology, Faculty of Medicine, Hasanuddin University, Makassar, 90245, Indonesia; Zainuddin A.A., Public Health and Community Medicine Department, Faculty of Medicine, Hasanuddin University, Makassar, 90245, Indonesia; Juliaty A., Department of Pediatrics, Faculty of Medicine, Hasanuddin University, Makassar, 90245, Indonesia; Yullyana D.S., Institute of Research and Community, Microbiome Research Division, Hasanuddin University, Makassar, 90245, Indonesia; Dwitya S., Telkom Indonesia Health Foundation, Bandung, 40133, Indonesia; Shimojo N., Center for Preventive Medical Sciences, Chiba University, Chiba, 263-8522, Japan; Ohno H., Laboratory for Intestinal Ecosystem, RIKEN Center for Integrative Medical Sciences (IMS), Yokohama, 230-0045, Japan; Koletzko B., Department of Pediatrics, Dr. von Hauner Children’s Hospital, LMU-Ludwig Maximilians Universität Munich, Munich, 80337, Germany