public override void ViewDidLoad()
        {
            base.ViewDidLoad();

            var results = Person.GetPersons();

            Person template;

            var columns = new Dictionary <string, GridTableColumn>
            {
                [nameof(template.Name)] = new GridTableColumn
                {
                    ColumnName     = "Nombre",
                    WidthInPercent = 40
                },
                [nameof(template.Country)] = new GridTableColumn
                {
                    ColumnName     = "País",
                    WidthInPercent = 40
                },
                [nameof(template.Age)] = new GridTableColumn
                {
                    ColumnName     = "Edad",
                    WidthInPercent = 20
                }
            };

            var table = new GridTable <Person>(results, View.Bounds, columns);

            Add(table.Build());
        }