Correction: Rationale for a 4-month, parallel-group, randomized controlled trial to assess the Feasibility and Efficacy of a Remotely delivered exercise training intervention for Hispanics/Latinos with Multiple Sclerosis (FERLA MS) - Victoria A. Flores; Stephanie L. Silveira; David X. Marquez; Dominique Kinnett-Hopkins; Augusto Miravalle; Fabian Sierra-Morales; Zulma Hernández-Peraza; Robert W. Motl (Pilot and Feasibility Studies)