Cognitive functioning and mental health in children with a primary mitochondrial disease. - van de Loo, Kim F. E.; Custers, José A. E.; de Boer, Lonneke; van Lieshout, Marloes; de Vries, Maaike C.; Janssen, Mirian C. H.; Verhaak, Christianne M. (Orphanet Journal of Rare Diseases, 2022)