Assessing the Noninferiority of a Rhythm and Language Training Serious Game Combined With Speech Therapy Versus Speech Therapy Care for Children With Dyslexia: Protocol for an Investigator-Blinded Randomized Controlled Trial - Charline Grossard; Mélanie Descamps; Sara Cadoni; Hugues Pellerin; François Vonthron; Jean Xavier; Bruno Falissard; David Cohen (JMIR Research Protocols)