Reply to Finn E. von Eyben, Irene Virgolini and Giandomenico Roviello's Letter to the Editor re: Silke Gillessen, Gerhardt Attard, Tomasz M. Beer, et al. Management of Patients with Advanced Prostate Cancer: The Report of the Advanced Prostate Cancer Consensus Conference APCCC 2017. Eur Urol 2018;73:178–211