Division of Geriatrics, Department of Internal Medicine, Marmara University Medical School, Istanbul, Turkey.

Send reprint requests to Nurdan Şentürk Durmuş, MD, Divisions of Geriatrics, Department of Internal Medicine, Marmara University Medical School, Fevzi Çakmak Mahallesi Muhsin Yazıcıoğlu Caddesi No: 10 Üst Kaynarca, Pendik, İstanbul, Turkey 34890. E-mail: [email protected].

Ethical considerations statement: Written informed consent was obtained from the patient.