PRePED study: A randomised, double-blind controlled trial to evaluate the efficacy of intracavernosal infusion of platelet rich plasma (PRP) against control (platelet poor plasma) in the treatment of vasculogenic erectile dysfunction. Preliminary results - Esaú Fernández?Pascual; Raphael Curvo; Gustavo Adolfo Centeno-Soto; Claudio Martínez?Ballesteros; Jean-Paul Antona; Luis Prieto; Joaqu??n Carballido; Claudio Solá; José Luis Bueno; Juan Ignacio Martínez?Salamanca (European Urology, 2024)