Faculty of Medicine, Universitas Brawijaya, Malang, East Java, Indonesia; Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Hospital, Jakarta, Indonesia
Subali, A.D., Faculty of Medicine, Universitas Brawijaya, Malang, East Java, Indonesia, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Hospital, Jakarta, Indonesia; Wiyono, L., Faculty of Medicine, Universitas Brawijaya, Malang, East Java, Indonesia, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Hospital, Jakarta, Indonesia