Effectiveness of Transcutaneous and Percutaneous Electrical Nerve Stimulation as Adjunct Therapies in Patients After Anterior Cruciate Ligament Reconstruction: Study Protocol for a Randomized Controlled Trial. - Blanco-López, Luis; Nácher-Moltò, Iván; Sánchez-González, Juan Luis; Casado-Gómez, Daniel; Cases-Sebastià, Adrián; Reina-Abellán, Javier (Journal of Clinical Medicine, 2026)