title: VSP's vision for the future. Vision Service Plan.
mesh_terms: D005544:Forecasting; D006264:Health Benefit Plans, Employee / Q000639:trends*; D006302:Health Services Research; D006308:Health Systems Plans / Q000639:trends*; D006801:Humans; D009907:Optometry / Q000639:trends*; D014481:United States; D014785:Vision, Ocular