1. Department of Histology and Embryology; Faculty of Medicine; University of Namik Kemal; Tekirdag Turkey
2. Technology Research and Development Application and Research Center; University of Trakya; Edirne Turkey
3. Department of Biostatistics; Faculty of Medicine; University of Namik Kemal; Tekirdag Turkey
4. Department of Biochemistry; Faculty of Medicine; University of Namik Kemal; Tekirdag Turkey