1. Istanbul Medeniyet University Faculty of Medicine, Department of Pulmonary Medicine; Istanbul Turkey
2. Gaziosman Paşa University Faculty of Medicine, Department of Pulmonary Medicine; Tokat Turkey
3. Istanbul Medeniyet University Faculty of Medicine, Department of Cardiology; Istanbul Turkey
4. Istanbul Medeniyet University Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology; Istanbul Turkey
5. Istanbul Medeniyet University Faculty of Medicine, Department of Internal Medicine; Istanbul Turkey
6. Istanbul Medeniyet University Faculty of Medicine, Department of Biochemistry; Istanbul Turkey
7. Konya Numune State Hospital, Department of Medicine, Division of Nephrology; Konya Turkey