1. Department of Biology, Faculty of Medicine, Universitas Trisakti, Indonesia.
2. Department of Ophthalmology, Faculty of Medicine, Universitas Trisakti, Indonesia.
3. Department of Histology, Faculty of Medicine, Universitas Trisakti, Indonesia.
4. Study Program of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Sam Ratulangi, Indonesia.
5. Department of Chemistry, Loyola Institute of Frontier Energy, Loyola College, Chennai, India.
6. Study Program of Pendidikan Kedokteran, Faculty of Medicine, Universitas Trisakti, Indonesia.