Dr. Martin Scharpenberg
Statistics in Medicine Available online 18 August 2022 ( https://doi.org/10.1002/sim.9552) Grill S, Ring A, Brannath W, Scharpenberg M (2020). Assessing consistency in clinical trials with two subgroups [...] Neuropsychopharmacol. Volume 29, Issue 6, pp. 720-739 ( https://doi.org/10.1016/j.euroneuro.2019.03.014 ) Ring A, Scharpenberg M , Grill S, Schall R, Brannath W (2018). Equivalence Tests in Subgroup Analyses.