Ankara University, Medical School, Ibni Sina Hospital, Endocrinology and Metabolic Diseases Department, Ankara, Turkey
Ankara Numune Teaching and Research Hospital, Ankara, Turkey
Dicle University School of Medicine, Diyarbakir, Turkey
Ankara University School of Medicine Department Of General Surgery, Ankara, Turkey
Ankara University Medical Faculty, Department of Cardiovascular Surgery and Pulmonary Disease, Ankara, Turkey
Ankara University Medical Faculty, Department of Cardiovascular Surgery,, Ankara, Turkey