Correction

Correction for: Stoffels AA, De Brandt J, Meys R, van Hees HW, Vaes AW, Klijn P, Burtin C, Franssen FM, van den Borst B, Sillen MJ, Janssen DJ, Spruit MA; BASES Consortium.  Short Physical Performance Battery: Response to Pulmonary Rehabilitation and Minimal Important Difference Estimates in Patients With Chronic Obstructive Pulmonary Disease. Arch Phys Med Rehabil. 2021 Dec;102(12):2377-2384.e5. doi: 10.1016/j.apmr.2021.05.011. PMID: 34175275