R. Marcellis, A. Lenssen, M. Drent, and J. De Vries, “Association between physical functions and quality of life in sarcoidosis”, Sarcoidosis Vasc Diffuse Lung Dis, vol. 31, no. 2, pp. 117–128, Jul. 2014, Accessed: Aug. 21, 2025. [Online]. Available: https://mail.mattioli1885journals.com/index.php/sarcoidosis/article/view/3354