Yolla Sri Agustina Faculty of Medicine, Universitas Padjadjaran Indonesia
Imam Megantara Departement of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran Indonesia
Arif Dermawan Departement of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, Universitas Padjadjaran-Dr. Hasan Sadikin General Hospital Bandung Indonesia