1. Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo National Hospital, Jakarta, Indonesia
2. Department of Psychiatry, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo National Hospital, Jakarta, Indonesia
3. Department of Community Medicine, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
4. Department of Ophthalmology, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo National Hospital, Jakarta, Indonesia