Fig. 1

Flowchart of inclusion and randomization procedures of the Physical Activity and Memory (PAM) study patients. *Information through social media, pamphlets and by word of mouth. ^#During the COVID-19 pandemic, seven patients completed the exercise program partly at home. The HVLT-R was assessed during video calls instead of face-to-face (n = 13). Less cardiopulmonary exercise tests were performed (missing: n = 13)