Hospital caseload thresholds for improved perioperative outcomes during transurethral resection or enucleation of the prostate: results from the GRAND study. - Pyrgidis N; Schulz GB; Weinhold P; Volz Y; Atzler M; Stadelmeier LF; Papadopoulos I; Stief C; Marcon J; Keller P (World journal of urology, 2026)