Diagnosis and management of spinal muscular atrophy: Part 1: Recommendations for diagnosis, rehabilitation, orthopedic and nutritional care - Mercuri,E; Finkel,RS; Muntoni,F; Wirth,B; Montes,J; Main,M; Mazzone,ES; Vitale,M; Snyder,B; Quijano-Roy,S; Bertini,E; Davis,RH; et al. (NEUROMUSCULAR DISORDERS, 2018)