Chandra, Dian Novita, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta 10430, Indonesia Chandra, Dian Novita, Faculty of Medicine, Universitas Indonesia – Cipto Mangunkusumo Hospital Chandra, Dian Novita, Faculty of Medicine, Universitas Indonesia – Dr. Cipto Mangunkusumo General Hospital Chandra, Dian Novita, Faculty of Medicine, Universitas Indonesia – Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia Chandra, Dian Novita, Faculty of Medicine, Universitas Indonesia – Dr. Cipto Mangunkusumo General Hospital, Jl. Salemba Raya No.6, Jakarta, Indonesia Chandra, Dian Novita, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital Chandra, Dian Novita, Faculty of Medicine, Universitas Indonesia-Dr. Cipto Mangunkusumo General Hospital Chandra, Dian Novita, Faculty of Medicine, Universitas Indonesia-Dr. Cipto Mangunkusumo Hospital Chandra, Dian Novita, Universitas Indonesia Chandra, Dian Novita, University of Indonesia