1. Department of Physiotherapy, Izmir University of Economics, Balcova, Izmir, Turkey
2. School of Physical Therapy and Rehabilitation, Dokuz Eylül University, Balcova, Izmir, Turkey
3. Department of Physiotherapy and Rehabilitation, Izmir Democracy University, Konak, Izmir, Turkey
4. Department of Chest Diseases, Faculty of Medicine, Dokuz Eylül University, Balcova, Izmir, Turkey