Arnaiz, P., H. Seelig, M. Gerber, L. Adams, J. Degen, D. Dolley, N. Joubert, M. Nienaber, S. Nqweniso, P. Steinmann, J. Utzinger, R. du Randt, C. Walter, U. Pühse, and I. Müller. “Mixed Intervention Effects and Long-Term Changes in Physical Activity and Cardiovascular Outcomes Among Children at Risk of Cardiovascular Diseases”. Current Issues in Sport Science (CISS), vol. 8, no. 2, Feb. 2023, p. 085, doi:10.36950/2023.2ciss085.