Sari, Ayu Diandra, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo General Hospital Sari, Ayu Diandra, Universitas Indonesia Sari, Dina Keumala, Faculty of Medicine, Universitas Sumatera Utara Sari, Handayani Eka Puspita, Faculty of Medicine, Universitas Indonesia – Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia Sari, Liza Meutia, Faculty of Dentistry, Universitas Syah Kuala Sari, Okky Lupita , Faculty of Medicine Universitas Indonesia – Dr. Cipto Mangunkusumo Hospital Sari, Okky Lupita , Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia Sari, Wahda Dwi, Nusa Cendana University Sarimah, Abdullah, Universiti Sains Malaysia Satyani, Metta, Faculty of Medicine Universitas Indonesia - Cipto Mangunkusumo General Hospital