Correction: Interformat equivalence between paper and electronic administrations of the self-assessment anhedonia scale in a substance use disorder clinical sample.

Sanjuán Sanjuán, Estévez-Pérez Estévez-Pérez, Flórez Flórez, Martínez-Montero Martínez-Montero, Machado-Carrera Machado-Carrera, Piñón-Blanco Piñón-Blanco, Iglesias-Rejas Iglesias-Rejas, Rivera-Baltanás Rivera-Baltanás, Sánchez-Luaces Sánchez-Luaces, Campos-Pérez Campos-Pérez, López-García López-García, Olivares Olivares, Spuch Spuch