6MWT	6-min walking test
ANCOVA	covariance analysis model
COVID-19	Coronavirus Disease 2019
CPET	cardiopulmonary exercise testing
FEV1	forced expiratory volume in one second
fNIRS	functional near-infrared spectroscopy
FVC	forced vital capacity
IVC	inspiratory vital capacity
MHICC	Montreal Health Innovations Coordinating Centre
MoCA	Montreal Cognitive Assessment
PCR	polymerase chain reaction
PEF	peak expiratory flow
SARS-CoV-2	severe acute respiratory syndrome coronavirus 2
SF-36	36-item short-form
SPIRIT	Standard Protocol Items-Recommendations for Interventional Trials guidelines
STS	Sit-to-Stand test
TUG	timed up-and-go test