1. Department of Cardiovascular Surgery, Hacettepe University Faculty of Medicine, Ankara, Turkey
2. Ankara University Biotechnology Institute and Sisbiyotek, Ankara, Turkey
3. Cardiovascular Surgery Division, Ankara Guven Hospital, Ankara, Turkey
4. Department of Histology and Embryology, Laboratory for Stem Cells and Reproductive Cell Biology, Ankara University School of Medicine, Ankara, Turkey
5. Department of Biostatistics, Ankara Yildirim Beyazit University, Ankara, Turkey
6. Radiology Division, Ankara Liv Hospital, Ankara, Turkey
7. Visart Medical Imaging Center, Ankara, Turkey