Preheat oven to 350 degrees. Mix flour, baking soda, baking powder and salt together in a mixing bowl. In a separate bowl, combine the eggs, buttermilk, oil, Greek yogurt, maple syrup and vanilla extract. Mix until fully combined. Stir dry ingredients into wet and mix until just combined. Toss diced strawberries into a 2 Tbsp of flour and coat. Fold in strawberries to the batter. Bake 45-55 minutes or until set and toothpick comes out clean.