1. Dr. Ersin Arslan Training and Research Hospital, Clinic of Internal Medicine, Division of Geriatrics, Gaziantep, Turkey

2. Gaziantep University Faculty of Medicine, Department of Internal Medicine, Division of Geriatric Medicine, Gaziantep, Turkey

3. Gaziantep University Faculty of Medicine, Department of Physiology, Gaziantep, Turkey

4. Gaziantep University Faculty of Medicine, Department of Internal Medicine, Gaziantep, Turkey