389 Penile Prosthesis Glans Hypermobility Scale (GHS): Incidence, Severity, and Predictors in a Multi-Institutional Series. (1st January 2020) - Suarez-Sarmiento, A.; Houlihan, M.; Brennan, M.; Perito, P.; Kohler, T.; Suarez-Sarmiento, A.; Alom, M.; Ziegelmann, M.; Trost, L.; Fakhoury, M.