1. Vocational School of Technical Sciences, Gazi University, Ostim/Ankara, Turkey
2. Department of Mathematics and Science Education, Ondokuz Mayıs University, Samsun, Turkey
3. Faculty of Science, Department of Molecular Biology and Genetics, Karadeniz Technical University, Trabzon, Turkey
4. Department of Medical Microbiology, Faculty of Medicine, Giresun University, Giresun, Turkey
5. Faculty of Sciences, Department of Chemistry, Karadeniz Technical University, Trabzon, Turkey