The ExCITE-BA Trial: Effects of Physical Activity Plus Behavioral Activation on Preserving Cognitive Function in Elderly Patients With Mild Cognitive Im-Pairment : Protocol for a Randomized, Controlled, Phase II, Parallel, Single-Blinded, Superiority Trial . PPCR 2022, 8 (3), 29-36. https://doi.org/10.21801/ppcrj.2022.83.2.