Influence Of A School-based Physical Activity Intervention On Scholastic Performance - The Champs Study-DK: 772 May 31 3. (May 2017) - Bugge, Anna; Möller, Sören; Tarp, Jakob; Lima, Rodrigo A.; Hillman, Charles H.; Gejl, Anne K.; Klakk, Heidi; Wedderkopp, Niels