Santoso, D.N., Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital Diponegoro, 71 Jakarta Pusat, Jakarta, 10430, Indonesia; Sinuraya, F.A.G., Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital Diponegoro, 71 Jakarta Pusat, Jakarta, 10430, Indonesia; Ambarsari, C.G., Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital Diponegoro, 71 Jakarta Pusat, Jakarta, 10430, Indonesia, School of Medicine, University of Nottingham, Nottingham, United Kingdom, Medical Technology Cluster, Indonesian Medical Education and Research Institute (IMERI), Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia