Corrigendum: Resting-State Brain Signal Variability in Prefrontal Cortex Is Associated With ADHD Symptom Severity in Children - Nomi, Jason S.; Schettini, Elana; Voorhies, Willa; Bolt, Taylor S.; Heller, Aaron S.; Uddin, Lucina Q. (Frontiers in Human Neuroscience, 2019)