Correction: A pulmonary rehabilitation program is an effective strategy to improve forced vital capacity, muscle strength, and functional exercise capacity similarly in adults and older people with post-severe COVID-19 who required mechanical ventilation

更正：肺康复计划是一种有效的策略，可以改善需要机械通气的重症新冠肺炎后成人和老年人的用力肺活量、肌肉力量和功能性运动能力。