Witjaksono, Fiastuti, Faculty of Medicine Universitas Indonesia – dr. Cipto Mangunkusumo General Hospital. Jakarta, Indonesia Witjaksono, Fiastuti, Faculty of Medicine Universitas Indonesia – Dr. Cipto Mangunkusumo Hospital Witjaksono, Fiastuti, Faculty of Medicine, Universitas Indonesia – Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia Witjaksono, Fiastuti, Faculty of Medicine, Universitas Indonesia-Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia Witjaksono, Fiastuti, Universitas Indonesia Woda, Rahel Rara, Faculty of Medicine Nusa Cendana University Woda, Rahel Rara, Nusa Cendana University Wong, Theodoric Wong, Theodoric , Birmingham Women’s and Children’s Hospital, England Wulandari, Indah Sri, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia