Correction: Selective nociceptive modulation using a novel prototype of transcutaneous kilohertz high-frequency alternating current stimulation: a crossover double-blind randomized sham-controlled trial - Juan José Fernández-Pérez; Diego Serrano-Muñoz; Julio Gómez-Soriano; David Martín-Caro Álvarez; Juan Avendaño-Coy (Journal of NeuroEngineering and Rehabilitation)