Statement: there are no requirements for surgery or oral medicine as part of the intervention for any cohort in the primary clinical trial.
Primary_evidence: INTERVENTION 1:    No Exercise   Multivitamin Arm + Calcitriol Arm:Calcitriol pill taken once per week INTERVENTION 2:    Exercise   Exercise Arm: Exercise consisting of progressive walking and resistance band training   Calcitriol+ Exercise Arm: Calcitriol pill taken once per week + Exercise