1. Department of Anatomical Pathology, Faculty of Medicine, Universitas Mataram, Mataram, West Nusa Tenggara, Indonesia.
2. Department of Anatomical Pathology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia.
3. Department of Ear Nose and Throat (ENT), Faculty of Medicine, Universitas Mataram, Mataram, West Nusa Tenggara, Indonesia.
4. Department of Public Health, Faculty of Medicine, Universitas Mataram, Mataram, West Nusa Tenggara, Indonesia Pathology.
5. Departement, Faculty of Medicine, Tanjungpura University, Pontianak, West Kalimatan, Indonesia.
6. Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, Padang, Indonesia Center for Advanced Material Processing, Artificial Intelligence.