Neuromuscular disorder, Primary lateral sclerosis, Amyotrophic lateral sclerosis, Spinal muscular atrophy, Muscular dys...trophy, Myasthenia gravis, Myopathy, Congenital myasthenic syndrome, Mitochondrial myopathy, Peripheral neuropathy, Charcot-Marie-Tooth disease, Dermatomyositis, Limb girdle muscular dystrophy, Motor neuron disease, Polymyositis, Neuromyotonia, Facioscapulohumeral muscular dystrophy, Lambert-Eaton myasthenic syndrome, Myositis, Duchenne muscular dystrophy, Muscle weakness, Juvenile dermatomyositis, Myotonic dystrophy, Juvenile amyotrophic lateral sclerosis, Juvenile motor neuron disease, Scapuloperoneal muscular dystrophy, Cramp-fasciculation syndrome, Childhood Lambert-Eaton syndrome