TY - RPRT TI - Time to subsequent therapy (TTST) as an endpoint in clinical studies: development of standardized documentation of subsequent therapy through systematic literature review, expert interviews, and Delphi survey. AU - Bianca Biedenweg AU - Thorsten Ruppert AU - Thomas Kohlmann AU - Martin Danner AU - Anja Mehnert-Theuerkauf AU - Diana Lüftner AU - Ulrike Filippig AU - Janine Ziemann AU - Ulrike Osowski AU - Peter Kaskel PY - 2026 DO - 10.1007/s00432-026-06583-w UR - https://pubmed.ncbi.nlm.nih.gov/42742636/ ID - 42742636 ER -