Annisa Afifah, Universitas Pembangunan Nasional Jakarta Diana Sunardi, Faculty of Medicine, Universitas Indonesia – Dr. Cipto Mangunkusumo General Hospital Jl Salemba Raya no 6, Jakarta 10430, Indonesia Githa Putri Puspita Sari, Faculty of Medicine Universitas Indonesia – Dr. Cipto Mangunkusumo Hospital Githa Putri Puspita Sari, University of Indonesia Hamid Jan B Jan Mohamed , Universiti Sains Malaysia Krisadelfa Sutanto, Faculty of Medicine, University of Indonesia, Dr Cipto Mangunkusumo General Hospital Mila Citrawati, University of Pembangunan Nasional "Veteran" Jakarta Muthmainah , Universitas Sebelas Maret Noormanto, Pediatric Cardiology Division, Department of Child Health Novi Silvia Hardiany, University of Indonesia