1. Biomedical Science Doctorate Program, Faculty of Medicine, Sriwijaya University, Palembang, Indonesia
2. Department of Pharmacology, Sriwijaya University, Palembang, Indonesia
3. Department of Anatomic Pathology, Faculty of Medicine, Sriwijaya University/RSUP Dr. Mohammad Hoesin, Palembang, Indonesia
4. Department of Public Health and Community Medicine, Sriwijaya University, Palembang, Indonesia
5. Department of Biomedical Sciences, Sriwijaya University, Palembang, Indonesia
6. Department of Physiology, Faculty of Medicine, Sriwijaya University, Palembang, Indonesia
7. Department of Otorhinolaryngology and Head and Neck Surgery, Faculty of Medicine, Gadjah Mada University, Yogyakarta, Indonesia