Impact of re-operation on progression-free survival in patients with recurrent GBM: Experience in a tertiary referral center - Houssein Darwish; Tasnim Diab; Sarah Kawtharani; Mounir Barake; Bader Ali; Nagham Ramadan; Hiba Fadlallah; Jeannot Kekedjian; Marwan Najjar; Hazem I. Assi (PLoS ONE, 2025)