[1] Hlth Sci Univ, Sancaktepe Sehit Prof Ilhan Varank Training & Res, Dept Internal Med, Istanbul, Turkey
[2] Hlth Sci Univ, Sancaktepe Sehit Prof Ilhan Varank Training & Res, Dept Paliat Care, Istanbul, Turkey
[3] Hlth Sci Univ, Sancaktepe Sehit Prof Ilhan Varank Training & Res, Dept Phys Med & Rehabil, Istanbul, Turkey
[4] Hlth Sci Univ, Sancaktepe Sehit Prof Ilhan Varank Training & Res, Dept Thoras Surg, Istanbul, Turkey