1. Department of Biotechnology, Middle East Technical University (METU), Ankara, Turkey
2. Center of Excellence in Biomaterials and Tissue Engineering, METU BIOMATEN, Ankara, Turkey
3. Department of Chemistry, METU, Ankara, Turkey
4. Tissue Engineering and Biomaterial Research Center, Near East University, (NEU), Lefkosa, Turkey
5. Department of Engineering Sciences, METU, Ankara, Turkey